math






 

Question by  OU (135)

How many square inches are there in a square foot and how to you figure that out?

 
+6

Answer by  esteban (1334)

Since one square foot is 12 inches wide and 12 inches long, there are 12 inches X 12 inches = 144 square inches in one square foot.

 
+5

Answer by  exe (11)

In 1 foot there are 12 inches. So what you do is that you square the ratio of 1 foot is to 12 inches and you get 1 square foot is equal to 144 square inches.

 
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