Question

The right triangle on the right is a scaled copy of the right triangle on the left.

Identify the scale factor. Express your answer as a whole number or fraction
in simplest form.
15/4
5

Pleaseeee help

Answer 1

1.25

Explanation:

15 ÷ 4 = 3.75

3.75 ÷ 3 = 1.25

5 ÷ 4 = 1.25

The triangle is scaled by 1.25