An artist wants to reduce the size of a drawing using a scale factor of 3: 1 . the original drawing has an area of 720 square inches. what is area of the new drawing? enter your answer in the box. in²

The area of the new drawing is 240 in².

Step-by-step explanation:

Hi, to answer this we have to use ratios:

Since the ratios is 3:1, it means that 3 units are equal to 1: 3/1

So, 720 units will be equal to x : 720/x

3/1 = 720/x

Solving for x:

x = 720/ (3/1)

x = 720/3

x = 240 in²

The area of the new drawing is 240 in².

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