Which ratio forms a proportion 12/15

Step-by-step explanation:

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Given

Required

Determine its equivalent proportion

Factorize the given expression

Divide the numerator and denominator by 3

We apply the same steps to the given options as follows:

1.

Factorize

Divide the numerator and denominator by 7

This is not an equivalent proportion of

2.

Factorize

Divide the numerator and denominator by 5

This is equivalent to because they both simplify to

There's no need to check the last option;

Hence, the option that answers the question is

step-by-step explanation:

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