Question

When harry recipe on a 3” x 5” index card that he wants to enlarge to 15 inches long how wide will the enlargement be ??

Answer 1

Hi there.

3x = 15 (length)

x = 5

Since we're multiplying the length by 5, we also multiply the width by 5.

5 • 5 = 25

The length of the enlargement will be 5".