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21. Amy's friend gave her a picture from Field Day. The picture is 3 in.by 2 in. Amy has a picture frame that is 6 in. by 4 in. She wants the photo to fit in the frame exactly. What percent enlargement does she need to make?

21 Amys friend gave her a picture from Field Day The picture is 3 inby 2 in Amy has a picture frame that is 6 in by 4 in She wants the photo to fit in the frame class=

Respuesta :

The photo needs to be enlarged by 200%.  200% expressed as number is 2

The photo is 3x2 multiply both sides by 2 and you get 6x4.

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