Friday

July 25, 2014

July 25, 2014

Posted by **H.C.** on Tuesday, February 13, 2007 at 10:18pm.

I am sorry that nobody responded to your post earlier.

If the dimensions are three times larger that means that the new photo will be 15 x 21 inches.

Find the area of the original photo by multiplying 5 x 7. Do the same for the new photo. Then divide the area of the new photo by the area of the old photo. This is your answer.

I hope this helps. Thanks for asking

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