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November 21, 2014

November 21, 2014

Posted by **jen** on Tuesday, January 15, 2013 at 10:32pm.

a) What are the dimensions of the postcard image?

b) By what scale factor, to the nearest hundredth, was the area of the poster decreased in the reduction process?

please and thank you

- math. -
**Steve**, Wednesday, January 16, 2013 at 10:31am90/6 x 40/6 = 15 x 6.3

1/6^2 = 1/36 = 0.03

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