Question

What’s the scale factor?

Answer 1

Your gonna do 6/9 is equal to X/15 cross multiply and divide 6times15=90 and X times nine is 9x so divide by 9 on both sides and you get 10

Answer 2

Answer:

$\frac{GH}{NO} = \frac{9}{15} = \frac{3}{5}$

Step-by-step explanation:

To find the scale factor, take the sides of the two triangles in proportion.

ΔFGH ~ ΔMNO

Given sides are GH and NO :

$\frac{GH}{NO} = \frac{9}{15} = \frac{3}{5}$