1. Find the percent of change when the price of a radio changes from $40.00 to $44.00.
a. 12%
b. 10%
c. 36.4%
d. 40%
2. Find the percent of change when the price of an oven changes from $450 to $396.
a. 15%
b. 14%
c. 13%
d. 12%
3. The top player’s scoring average changes from 20 points per game to 24 points per game.
a. 20% increase
b. 25% decrease
c. 16.7% increase
d. 4% increase
4. At the start of the football season, Jorge weighed 150 pounds. At the end of the season, he weighed 138 pounds. What was the percent change in his weight?
a. 10%
b. 12%
c. 8.7%
d. 8%
5. Sara raised her raw score on a math test from 40 to 60. What was the percent change in Sara's score?
a. 10%
b. 20%
c. 40%
d. 50%
1. B
2. D
3. A
4. D
5. B
The answers in order are:
B
D
A
D
D
Just took the test answers
1B
2D
3A
4D
5B
Okay im not sure if anyone was even right but i dont feel like checking a million times, i got a 3/5 following one of them. The answers are:
B 10% increase
D 12% decrease
A 20% increase
D 8% decrease
B increase was about 1.1%
Please do not listen to the trolls, they just want you to get bad grades.
Please check my answers.
1. b
2. a
3. c
4. b
5. d
If i got any wrong please tell me the right ones.
I just took the test. These are the answers
1. A 10% increase
2. D 12% decrease
3. A 20% increase
4. D 8% decrease
5. B 1.1% more
Robert is right 5/5
the answers are in order
B
D
A
D
B
remember: % change is calculated using the original amount
#1 b OK
#2 d because
the change is 54
54/450 = 12%
#3 a because
the change is 4
4/20 = 1/5 = 20%
#4 d because
the change is 12
12/150 = 8%
#5 OK
odd how you got some right and some wrong. They are all done the same way.
wow guys i got 1 wrong and it was number 5 the correct answers are listed below
1- 10%
2- 12%
3- 20% increase
4- 8%
This is the one they all missed number 5
5 is not B- 20% its D- 50%
B
D
A
D
B
trust me i just took it
Robert is 100% Correct.
1. B
2. D
3. A
4. D
5. B
you guys are wrong the answers are B,D,A,D,B
This is what the answers actually are:
B
D
A
D
B
If you actually look at the last question, it makes sense that it is B and not D because it doesn't increase by 105.
* you are wrong I just took the test and went with my gut and got a 100%. The answers are
1) B
2) D
3) A
4) D
5) B
Anyone who says that D is the answer for number 5 they are wrong, only if their question is this " Sara raised her score on a math test from 86 to 94. Max changed his score on the test from 77 to 85. Who had the greater percent change? The answer is B!!!!!
B
D
A
D
B
100%
B
D
A
D
B
is still correct on 11/5/21
The last two were right!
B, D, A, D, B are the correct answers
I didn't know which answers to choose so I read through the lesson and figured out how to do it. It was easy and the answers that matched up with mine were BDADB. I got a 5/5 and I don't know if they switch up the answer to the 5th one but this is 100% correct for me. Also, just in case, I will show you guys how to solve each problem. The formula is:
Subtract the original number from the new number and then use that answer and multiply it by 100. Then you take that answer and divide it by the original number and then you have your answer. If it says decrease or increase, then it depends on if the original number goes up or down. Here's a couple of examples:
A stock that cost 35 dollars went up to 49 dollars(This means that it is increase). Find the percent of change. So what you do is 49-35 which equals 14 and then you take 14 and multiply it by 100 which is 1400. Then you take 1400 and divide it by 35 which equals 40 and that is the percent of change, 40%.
Here is the second example: The price of an oven changes from 450 to 396(That means it's decrease). What is the percent of change? So you basically do the same thing as above, subtract 450 from 396 which equals 54 and 54x100=5400 and 5400 divided by 450=12 which means the percent of change is 12%.
I hope this helps and please give a thumbs up if it did help. :)
hey guys i just tooo the test and these are the right answers i swear
1. B
2. D
3. A
4. D
5. B
Correct! They are:
B
D
A
D
B
Just Do it is right as well as Just took this test. Right Answers
i got 100% thanks
The top player’s scoring average changes from 20 points per game to 24 points per game.
Correct answer A. 20% increase
Incorrect answer B. 20% decrease
Incorrect answer C. 16.7% increase
Incorrect answer D. 4% decrease
At the start of the football season, Jorge weighed 150 pounds. At the end of the season, he weighed 138 pounds. What was the percent change in his weight?
Incorrect answer A. 8% increase
Incorrect answer B. 12% increase
Incorrect answer C. 8.7% decrease
Correct answer D. 8% decrease
Sara raised her score on a math test from 86 to 94. Max changed his score on the test from 77 to 85. Who had the greater percent change?
Incorrect answer A. They both had the same percent change.
Correct answer B. Max’s percent increase was about 1.1% more than Sara’s.
Incorrect answer C. Sara’s percent increase was about 10% more than Max’s.
Incorrect answer D. Max’s percent increase was about 105 more than Sara’s.
(I had to post it again this way bc jiskha accidentally cut it off))
I think I understand it now.
Sara raised her score on a math test from 86 to 94. Max changed his score on the test from 77 to 85. Who had the greater percent change.
IF you go to connections
1.B 2.D 3.A 4.D 5.B
I'm taking the quick check right now, so I need the right answer to #5 asap! Thanks!
I dub thee… correct!
ROBERT IS CORRECT!!!
6.5.5 - Quick Check: Percent of Change *connexus**
Find the percent of increase or decrease.
The price of a radio changes from $40.00 to $44.00.
Incorrect answer A. 10% decrease
Correct answer B. 10% increase
Incorrect answer C. 36.4% decrease
Incorrect answer D. 40% increase
The price of an oven changes from $450 to $396.
Incorrect answer A. 13.6% increase
Incorrect answer B. 13.6% decrease
Incorrect answer C. 12% increase
Correct answer D. 12% decrease
The answers are
B
D
A
D
B
100% for connexus
M'kay, just saying, might help to not do "A," "B," etc. They change the list of answers frequently, sooo. . .
BTW: Not my real name. (Well, yeah, it is, but not legally. Only in the books I write :) )
1 b 10%
2 d 12%
3 a 20% increase
4 d 8%
5 d 50%
Thanks Ms. Sue and Steve. You guys are really nice, taking the time to help kids with their work.
so was steve write about the answers
Sorry I forgot to list the choices. Here are the choices down below:
A. They both had the same percentage.
B. Max's percent increase was about 1.1% more than Sara's.
C. Sara's percent increase was about 10% more than Max's.
D. Max's percent increase was about 105% more than Sara's.
The answer to number one is D everyone keeps saying B
THE REAL ANSWERS ARE
THE PEOPLE ARE FAKE ITS THIS
B.
D.
A.
D.
D.
100% if you go to connections
Yes, B, D, A, D, D are the real answers.
morgen is correct i go to connections and the answers are
B
B
D
A
D
B
Next time, put the grade, lesson, and unit on the question.
You all make me feel like I'm in a room with a bunch of morons, I was just looking to see what you guys used as answers, but instead, we're talking about PaRaLlEl UnIvErSeS.
B.
D.
A.
D.
B.
5/5 100%
Just took the test and I scored a 20.00% thanks to all those answers!😖
B D A B D
ONLY NUMBER 2 is right!D
Yeah, Baby yoda*~ I listened to them too and I got a 20%!😡
Michelle is wrong!
#1: WRONG
#2: CORRECT
#3: WRONG
#4: CORRECT
#5: WRONG
@meep all of them are correct except the last one the last one is D not B other than that all correct
still correct and hour after 11/5/2021
Robert is right
If you don't know the answer's, 私お殺して
Is correct.
@UnknownGmr i know what that eans
I just got 1/5 because of @Jman answers
100% right
Please always double-check the answers provided by others before submitting your work. Different teachers/schools may have different test questions and answers.
What are 2, 3, and 4?
still correct 3 hours after 11/5/2021.
Number 1 is wrong it is B all the others are right trust me I AM NOT Lieing
Please help me.
Everyone listen to @Gabby she is correct the answers are
1. 10%
2.12%
3. 20% increase
4. 8%
5. 50%
Connections Academy students trust me these are the answers!
1.B
2.D
3.A
4.D
5.D
Trust me I am 1,000,000% correct.
B
D
A
D
D
100% Correct.
if you are on Lesson 5: Percent of Change
Essential Algebra Readiness (Pre-Algebra) A Unit 6: Applications of Percents
~the answers are~
B
D
A
D
D
PLZZ TRUST ME IM RIGHT!!
ok guys if u want a 4/5 put B,D,A,D,B
if u want a 5/5 put B,D,A,D,D
trust me I just wanna get my grades up