Mathematics
Mathematics, 26.03.2020 05:56, raniacakes

7. Which pair of ratios forms a proportion?
A. 6:16 and 9:25
B. 8:18 and 22:50
C. 9:21 and 15:36
D. 12:27 and 20:45

answer
Answers: 2

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Do you know the correct answer?
7. Which pair of ratios forms a proportion?
A. 6:16 and 9:25
B. 8:18 and 22:50
C. 9:2...

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