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When a photo is reduced or enlarged it's length to width ratio usually remains the same .Aurelian wants to enlarge a 4 in by 6 in photo so that it has a width of 15 inches

When a photo is reduced or enlarged its length to width ratio usually remains the same Aurelian wants to enlarge a 4 in by 6 in photo so that it has a width of class=


Answer :

a386
Length:   4      2     10
Width:     6      3     15

You can tell because 15 isn't divisible by 6, but it is divisible by 3, which goes into 6.

Divide 6 by 2 to get 3.

To keep the ratio, we must also divide 4 by 2 to get 2.

Then, multiply 3 by 5 to get 15 for the width.

You must also multiply 2 by 5 to get the length of 10.

The picture's dimensions will be 10"x15".

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