Solving Equivalent Ratios
9 Questions
| Attempts: 182
Assesses and reinforces the student's ability to solve for equivalent ratios.
Questions and Answers
- 1.
For the ratios a:b = c:d,
- A.
A/c = b/d
- B.
A/c = d/c
- C.
A/d = b/c
Correct Answer
A. A/c = b/d -
- 2.
For the ratios a:b = c:d
- A.
A/c = d/b
- B.
A/b = c/d
- C.
C/a = d/b
Correct Answer(s)
B. A/b = c/d
C. C/a = d/b -
- 3.
If 2:3 = 6:a, then a =
Correct Answer(s)
9 - 4.
If 4:5 = a:20, then a =
Correct Answer(s)
16 - 5.
If a:40 = 30:60, then a =
Correct Answer(s)
20 - 6.
If 3:7 = 9:a, then a =
Correct Answer(s)
21 - 7.
If 25:80 = a:30, then a =
Correct Answer(s)
9.375 - 8.
If 21:a = 84:20, then a =
Correct Answer(s)
5 - 9.
If a:72 = 30:41, then a =
Correct Answer(s)
52.68
52.7
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Current Version
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Jan 21, 2013Quiz Edited by
ProProfs Editorial Team -
Nov 20, 2010Quiz Created by
Joel Dodd
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