Identify the choice that best completes the statement or answers the question.
Which statement is true
A. 27/19 < 11/30
B. 17/31 > 19/14
C. 16/26 > 30/31
D. 35/30 < 22/12
Need Help Plz
I Agree With @Short
Answer is D
can we please get all the answers?
not A, since 27/19 > 1 and 11/30 < 1
Now try the others
FR @short is correct
All answers for 7th Grade Exponents, Factors and Fractions Unit Test.
1. D (35/30<22/12)
2. B (7^5)
3. D (-31)
4. A (-8)
5. D (1,012)
6. B (1.34 × 10^3)
7. A (10,800)
8. C (100)
9. D (19)
10. A (9)
11. D (8)
12.
13. A (53/10)
14.
15. B (A= -0.55, B= -0.25, C= -1/8, D= -3/8)
The rest are for you to do since I lost motivation
To determine which statement is true, you will need to compare the fractions in each given option.
Let's analyze each option:
A. 27/19 < 11/30
To compare fractions, you can cross-multiply and then compare the products. In this case, if we cross-multiply:
27/19 * 30/11 = 810/209 < 990/209
Since 810/209 is less than 990/209, the statement 27/19 < 11/30 is false.
B. 17/31 > 19/14
Again, cross-multiplying:
17/31 * 14/19 = 238/589 > 19/31
Since 238/589 is greater than 19/31, the statement 17/31 > 19/14 is true.
C. 16/26 > 30/31
Cross-multiplying:
16/26 * 31/30 = 496/780 > 26/30
Since 496/780 is greater than 26/30, the statement 16/26 > 30/31 is true.
D. 35/30 < 22/12
Cross-multiplying:
35/30 * 12/22 = 420/660 < 330/660
Since 420/660 is less than 330/660, the statement 35/30 < 22/12 is false.
Based on the comparisons made, the statement that is true is:
B. 17/31 > 19/14