If i have a present that is 486 square inches and the wrapping paper coast .50 cents each inch how much will the paper coast
Well,
If the cost is $0.50 per square inch and you need to cover 486 square inches, you simply do:
(0.5)(486) or 0.5*486 which equals
$243 for 486 square inches of wrapping paper.
Hope this helped!
:D