Algebra-1

To determine which ratio is not equivalent to 3:5, we need to simplify each ratio and compare them to 3:5.

A. 15:25
To simplify this ratio, we can divide both numbers by their greatest common divisor (GCD), which is 5:
15 ÷ 5 = 3
25 ÷ 5 = 5
So, 15:25 simplifies to 3:5. Therefore, option A is equivalent to 3:5.

B. 9:15
Simplifying this ratio by dividing both numbers by their GCD, which is 3:
9 ÷ 3 = 3
15 ÷ 3 = 5
So, 9:15 simplifies to 3:5. Therefore, option B...