Question

Please help and explain so I can understand for future questions

Answer 1

1.5 (c)

Explanation:

You have to find the difference:

so you have to divide 4.5 the original and 3 the scaled image to see how much changed.

4.5 / 3 = 1.5

Answer 2

C

Explanation:

Divide 4.5 by 3 = 1.5

1.5 x 3 = 4.5