jacqu3lin3 jacqu3lin3

20-12-2020
Mathematics

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An image that is 6 inches wide on a transparency is 18 inches wide on a screen. What is the scale factor?

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musiclover10045 musiclover10045

20-12-2020

It's larger on the screen so the factor is greater than 1.

Divide the size on the screen by the size on the transparency:

18 / 6 = 3

The scale factor is 3.

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