Which ratios form a proportion with 9/15? A.)6/10 B.)16/21 C.)36/50 D.)45/70

asked Nov 14, 2018 169k views

1 vote

Which ratios form a proportion with 9/15?

A.)6/10
B.)16/21
C.)36/50
D.)45/70

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1 vote

answer is D.)45/70

9/15 = (9 * 5) / (15 * 5) = 45/70 (multiple top and bottom by 5)

Leon Grin answered Nov 17, 2018

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4 votes

the answer is A. 6/10

Weenoid answered Nov 20, 2018

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