Question

The area of a rectangular note card is 35 square inches. The perimeter is 24 inches. What are the

dimensions of the note card?
inches by
inches

Answer 1

5in by 7in

Explanation:

2*(l+w)= 24 => l+w= 12

Le= 35

It is easy to see that 35=5*7 and 12= 5+7

So 5 and 7 are the dimensions of the card