A photo of a painting measures 13 inches by 17 inches. The scale factor is 1 3 . What size is the painting?

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asked Nov 3, 2019 229k views

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Ppi · Answer 1 · 2019-11-10T09:50:49+0000

Size of the painting: A * B

Scale factor: 1/3

Size of the photo: [1/3]A * [1/3]B

[1/3]A = 13inches
A = 13inches * 3 = 39 inches

[1/3]B = 17 inches
B = 17 inces * 3 = 51 inches.

Answer: the size of the painting is 39 inches by 51 inches.

A photo of a painting measures 13 inches by 17 inches. The scale factor is 1 3 . What size is the painting?

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