Which pair of ratios is equivalent A. 4:12 and 2:5 B. 6:12 and 3:4 C. 8:10 and 4:6 D. 9:21 and 3:7

asked Sep 5, 2021 189k views

5 votes

Which pair of ratios is equivalent

A. 4:12 and 2:5
B. 6:12 and 3:4
C. 8:10 and 4:6
D. 9:21 and 3:7

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Answer: D. 9:21 and 3:7

Step-by-step explanation: They are equivalent because 9:21 can be simplified down to 3:7

3:7

6:14

9:21

Matthias Bayer answered Sep 11, 2021

4.8k points

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