Question

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?
______in²

Answer 1

Answer:

240

Step-by-step explanation:

3/1=720/x

3x=720

x= 240

Answer 2

Answer:NO

Step-by-step explanation:

He is wrong because my test says it was 80 $in^{2}$