1. Find the LCD of 3/5 and 1/6.
a. 5
b. 6
c. 11
d. 30
2 Add the fractions and write your answer in lowest terms.
2/5 + 1/9
a. 1/15
b. 23/45
c. 3/14
d. 19/45
3. Subtract the fractions and write your answer in lowest terms.
4/5 - 3/8
a. 1/40
b. 1 7/40
c. 7/10
d. 17/40
4. If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she have?
a. 7/9 cup
b. 5/9 cup
c. 4/9 cup
d. 1/9 cup
5. Subtract the fractions and write your answer in lowest terms.
5/8 - 1/6
a. 30/48
b. 19/24
c. 6/8
d. 6/6
Please help me I can't figure this out. :(
The correct answers are
1.d 30
2.c 5/14
3.b. 5/9
4.d 8/15
5. a 1 1/2, 1 1/9
D
C
B
D
A
So 5sosfan is correct!
Lincoln B is incorrect the answers are and these are correct got a 100%
1.D/30
2.C/5/14
3.B/5/9 cup
4.D/8/15
5.A/1-2/9 , 1-1/9
This is only for connections students
I HATE people who don't tell the truth
5sosfan is right :)
Actually he's right
5sosfan is correct
Lincoln Im in connexus
5sosfan is tottallly correct thanks
I'll show you the first two.
1. Find the LCD of 3/5 and 1/6.
a. 5
b. 6
c. 11
d. 30
The LCD is the smallest number divisible by both denominators.
Let's look at the multiples of 6:
6, 12, 18, 24, 30. The only one of those numbers that's also divisible by 5 is 30.
2 Add the fractions and write your answer in lowest terms.
2/5 + 1/9
a. 1/15
b. 23/45
c. 3/14
d. 19/45
The least common denominator must be 45.
2/5 = 18/45
1/9 = 5/45
Add the numerators to find your answer.
I'll be glad to check your work and answers for the other three problems.
help any body
LICOLN B IS WRONG, 5SOSFAN IS RIGHT, BELEIVE ME I GOT 100%.
3. 4/5 - 3/8
the LCD is 40, but you can't just subtract the numerators. "fifths" and "eighths" aren't the came kind of things. In order to make them both into "fortieths" you have to make the denominators equal to 40.
The key to this kind of pronblem is to remember that multiplying by 1 does not change anything. to make 5 into 40, you need to multiply by 8. But to avoid changing the value, you multiply by 8/8 which is just 1.
4/5 * 8/8 = 32/40
3/8 * 5/5 = 15/40
Now everything is expressed in "fortieths", so you can now just subtract. 32-15 = 17, so
4/5 - 3/8 = 32/40 - 15/40 = 17/40
-------------------------
4. 1/3 + 2/9
1/3 * 3/3 = 3/9
3/9 + 2/9 = 5/9
5. 5/8 - 1/6
5/8 * 3/3 = 15/24
1/6 * 4/4 = 4/24
15/24 - 4/24 = 11/24
Hmmm. Not given
However, 5/8 + 1/6 = 19/24. Typo?
I go to Connections! WHAT DO I DO!?!?!
LICOLN B IS WRONG, 5SOSFAN IS RIGHT, BELEIVE ME I GOT 100%. For ohio connections, its 100% correct believe me.
1. 30
2. 5/14
3. 5/9 cup
4. 8/15
5. 1 2/9, 1 1/3
Ur welcome unit 3 lesson 3
1.Find the LCD of 3/5 and 1/6
answer:d.30
2.What is the difference between 3/7 and 1/14
answer:c.5/14
3.If sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use
answer:b.5/9 cup
4.What value could be added to 2/15 to make the sum greater than 1/2
answer:d.8/15
5.Which set of mixed numbers has a diffrence of less than one
answer:a.1 2/9, 1 1/9
if you go to connexus here you go:)
D,C,B,D,A
100% connexus
Lesson 3: Adding and subtracting Fractions unit 3 rational numbers
1: D (30)
2: B (23/45)
3: D (17/40)
4: B (5/9)
5: B (3 1/2)
I just took the test and this is the right answer.
I promise you that this is the right answer.
Unit 3 Rational Numbers Lesson 3 Adding and Subtracting Fractions✨
🌸1. Find the LCD of 3/5 and 1/6
Answer: 30✔
🌺2. What is the difference between 3/7 and 1/14?
Answer: 5/14✔
🌷3. If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use?
Answer: 5/9 cup✔
🌼4. What value could be added to 2/15 to make the sum greater than 1/2?
Answer: 8/15✔
🌹5. Which set of mixed numbers has a difference less than 1?
Answer: 1 2/9, 1 1/9✔
💗💋
1.D
2.C
3.B
4.D
5.A
I took the quiz and got 100%
D
C
B
D
A
I put it on God that these are the correct answers
these answers are 100% right
1.D
2.C
3.B
4.D
5.A
1.D
2.C
3.B
4.D
5.A
if you have 6 questions
1. d.30
2.c.5/14
3.b.5/9 cup
4.d.8/15
5.a. 1 2/9, 1 1/9
6. its b.
this should be right for GACA :]
Connexus Academy is 100% right. Just took the test 1 second ago.
I’m not even joking it’s
D
C
B
D
A
100% correct
Anonymous is right! Its D C B D A
the answers are
D. 30
C. 5/14
B. 5/9 cup
D. 8/15
A. 1 2/9 and 1 1/9
Correct answers is right and the app is awesome!!! THANK YOUUUUU 🙂
Lily is right thank you sm 😊
The teachers change around the answers, so it might be right for some and not for others, it could be one, it's the wrong lesson. Two, it could be that the teachers changed the answers around. It is best to first work out these answers before trusting someone, and potentially getting yourself an F.
Here are the answers for the lesson Lesson 3: Adding and Subtracting Fractions Algebra Readiness (Pre-Algebra) A Unit 3: Rational Numbers (GRADE 7)
1: 30----> Least common denominator is found by multiplying the other denominators, and making sure it is the most simplified.
2: 23/45----> Adding fractions requires multiplying the denominators, unless if it is the same denominator.
3: 17/40----> Subtracting any fraction does need to have the denominators multiplied, unless if it is the same denominator.
4: 5/9----> Again, you need to multiply the denominators to find the sum, product, difference, or quotient.
5: 3 1/12----> It's easy to find the difference of this subtraction problem, as you just need to find a LCD (least common denominator) then subtract.
100% for Connexus
[Answers may vary, depending on question, if its different questions, the you most likely have a different lesson]
For Connections Academy California
Lesson 3: Adding and Subtracting Fractions
Algebra Readiness (Pre-Algebra) A Unit 3: Rational Numbers
1. 30 (D)
2. 23/45 (B)
3. 17/40 (D)
4. 5/9 (B)
5. 3 1/12 (B)
These are the answers for California Connections Academy 7th Grade in 2020. I hope this helps all of you in California!
5sosfan is right do not listen to @:)
answers are:
1: D 30
2: C 5/14
3: B 5/9
4: 8/15
5: 1 2/9 1 1/9
yw
Lincoln is right is you go to Michigan connections academy and @5sosfan is right if you go to Ohio connections academy.
Everyone who getting F's you must know that they switch questions up so for me sosfam whatever his name is was correct (for me)
Tip tho look at the answers not the letters
Gl and have a nice day mwah
Thanks Wolfie554
1. D
2. B
3. D
4. B
5. B
1)D
2)C
3)B
4)D
5)A
thank me later;)
Sorry for number 5 is B 3 1/12 sorry my bad
latest answers connexus academy is right
D
C
D
B
A
you can choose to not trust me because I am no one but I do not want to make someone I don't know fail. the comments saying im right or wrong are your proof.
mrn1c3gu7 is wrong for me Hi was right
Check your answers with Mathway.com:
Correct answers for California Connections academy:
1. Find the LCD of 3/5 and 1/6.
answer: 30
2. Add the fractions and write your answer in lowest terms.
2/5 +1/9
answer: 23/45
3. Subtract the fractions and write your answer in lowest terms.
4/5 - 3/8
answer: 17/40
4. If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it by 2/9 of a cup, how much brown sugar does she use?
answer: 5/9
5. subtract the fractions and write your answer in lowest terms.
3 5/6 - 3/4
answer: 3 1/12
NOTE: Guys don't just cheat and not try; it's necessary to give it a shot, even if you're not sure. Return here when you've finished answering the questions to double-check your answers.
Lincoln b Is wrong and the other dude is right If I=you go to Texas Connections then don't trust Lincoln B. The reason why I say this is because I got an F 1/5 so I suggest to go to 5sosfan
sooo is lily right ??
lily right
Everyone that answered
D
B
D
B
B
Is right!
tip: try not to get caught xP
its 2019 its
1.D
2.B
3.D
4.B
5.B
I got 1 out if 5 on the test because if him so the is not right 5sofan is wrong so pleas e stop saying he's right
1. D
2.C
3.B
4.D
5.A
i got 5/5
they change the order in the questions to stop cheating so if you got it wrong you picked the wrong guy cause 5sosfan was correct for me but he might be wrong for you
D,C,B,D,A. 100% Lesson 3 Adding and Subtracting Fractions:)
So who is the right one
Nevermind I found out 5sosfan is the right one.
in 2020 its is the first guys answers Not lincoln b
Thank you Malisha! you saved me there :)
ok soooo i go to Arkansas Connections Academy and im telling you that malisha is correct 100% trust me
5sosfan is correct
i know the real awnsers. (this is for connexus)
30
23/45
17/40
5/9
3,1/2
Answers:
1. 30
2. 23/45
3. 17/40
4. 5/9
5. 3, 1/12
5sosfan is a lying rat
d
b
d
b
b
100%
WE ALL HAVE DIFFERENT STUFF CHOSE THE ONE THAT MATCHES !
D
C
B
D
A
for texas connections academy <3
1: 30
2:5/14
3:5/9
4:8/15
5:1 2/9,1 1/9
If these are wrong pls tell me
5sos fan is correct , i got a 100
wow long chat
Thanks Lincoln
Lincoln was right, thanks >:(
Oh cool thanks I got 5/5:)
For NCCA, it is DCBDA trust me!
lily was wrong i got a 1/5... :( it’s
D
C
B
D
A. 😭
i got an
5sosfan is right. Some of you are doing a different Quick check. I also go to connexus.
5sosfan is correct 100% for connexus students
Connexus Academy is Correct.
How can you be so low in life you give out wrong answers
thanks 5sosfan 100% right for
3.3.5 - Quick Check: Adding and Subtracting Fractions
Algebra Readiness (Pre-Algebra) A - 1 / 3. Rational Numbers / 3.3. Adding and Subtracting Fractions
{typo} It's then not the.
ANSWERS GIRL is right 100%
LINCOLN B SUCKS HE GAVE ME A F
!GUYS!
5sosfan is right, please don't believe LINCOLN B.
5sosfan is right just took the quick check 100%
Wolfie554 is right for florida connexus i got 100 percent
5sosfan is correct
GACA
Unit 3 Lesson 3 Answers
D,C,B,D,A,A
To those who have 6 questions
who is right for mn connexus !!!!
5sosfan is a genius hi is correct
yall trippin just dont try and cheat at this point i got a 60 percent save yourself and dont let them drag you down with them
Connexus kid is 100% right and I'm in 8th grade in 2021 he is right 5sofson is wrong #2 there is no 5/14 answer choice. Trust
guys, it's different depending on which state you are in!!
i am having homicidal ideations is correct for FCA
bro didn't even try to get the right ones
the answer is d bb ad
thank you for the help starlings!
i agree. if you go to tcah, 5sosfan is right and i got a 100%
If u go to connections academy, 5sosfan has the right answers too.
Yeah, you screwed me over, Lincon is right
which one is right
5sosfan is right for conexus students in algebra 8th grade Lesson 3: Adding and Subtracting Fractions
Im in Wisconsin Connections Academy and i took the quick check for Lesson 3, unit 3 (Adding and Subtracting Fractions) and the answers are
1. D 2. B 3. D 4. B 5.B. 100%
omg i was sacred to get a bad grade but i got 5/5
DBDBB
D
B
D
B
B
These are the correct answers I swear!!! I got 5/5 100%
1. D.30
2. B.23/45
3. D.17/40
4. B.5/9
5. B.3 1/12
Get Photomath it helps me get correct answers and shows me how to do it.
5sosfan is correct just took the test
These are the correct answers to 8th grade connexus
Lesson 3 unit 3
5sosfan is correct... trust me i had those answers and got a 100%
I just got a 20% on my home work, i use connexus, 8th grade, these are my answers
D
B
D
B
B
:( I GOT A 20% on my connexus
@5sosfan is 100% right I swear to GOD!
guys, dont get tricked by people WHO COULD BE ANYONE!!! 5sosfan is correct!!! ^_^
ok these are the correct answers people!!!!!!
1. D
2. B
3. D
4. B
5. B
You can not believe me all you want but these are ABBSOLUTLY 100% CORRECT! but I would suggest getting one wrong so it doesn't look like your cheating :3
guys everyone is wrong i completely promise you it is
1.) D
2.) B
3.) D
4.) C
5.) C
THESE ARE CORRECT!!!
1- D
2- B
3- D
4- B
5- B
I did
1- A
2- B
3- D
4- B
5- B
and I got 80% because 1= D not A
:3
Soo lion b is correct I got 100%
I'm letting you guys kno not to listen to the other guy I'm telling the truth unless you want to get an F
3 is wrong.
4 is right.
I don't think the correct answer is one of your choices for 5.
My answer for 5 is 11/24.
Please make sure you've copied the problem correctly.
LINCOLN B IS RIGHT THE ANSWERS ARE
D
B
D
B
B
INCORRECT IF YOU GO TO CONNEXUS IT IS ENTIRELY WRONG
D
B
D
B
B
here they are
3. a
4. b
5. c
if they r wrong plz tell me the right ones