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Mathematics 15 Online
OpenStudy (anonymous):

medal and fan Which pair of ratios is proportional? A. and B. and C. and D. and

OpenStudy (anonymous):

Your answers are not complete, please post your options again.

OpenStudy (anonymous):

a 5/7 and 25/35 b 6/9 and 18/36 c 9/18 and 16/36 d 35/120 and 75/240

OpenStudy (anonymous):

Okay, you should divide all of these. What's 5 / 7?

OpenStudy (anonymous):

Can you divide that? @mariekatherine

OpenStudy (anonymous):

no

OpenStudy (anonymous):

Put it in your calculator.

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

We should just cross multiply instead, nevermind. \(\dfrac{5}{7} = \dfrac{25}{35}\) Can you multiply 5 * 35?

OpenStudy (anonymous):

175

OpenStudy (anonymous):

hello you still there

OpenStudy (anonymous):

i think its A

OpenStudy (anonymous):

it is A i got 100%

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