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Annika took a 4x6 inch photo to a print shop and had an enlarged print made that is 12x18 inches. In the original photo, Annika is holding up a book and the book cover is 0.75x1.2 inches. What is the area of the book cover on the enlarged version of the photo?

Respuesta :

Answer:

The area in the enlarged version is (2.25 * 3.6) square inches

Step-by-step explanation:

Here, we want to get the area of the book in the enlarged version

From what we have

initial version is;

4 * 6

enlarged is 12 * 18

It means that; the dimensions were tripled from the initial to the enlarged

So a book cover of initial:

0.75 by 1.2

Its enlarged form will be;

(0.75 * 3) by (1.2 * 3)

= 2.25 * 3.6

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