Question

Mary's math certificate is 10 inches tall and 13 inches wide. Mary wants to put the certificate

in a fancy frame that costs $1.69 per inch. How much will it cost to frame Mary's math
certificate?

Answer 1

$219.70

Explanation:

First, you need to find the area of the certificate, which you can do by multiplying 10*13, since it is a rectangle. 10*13 is 130. Then, multiply 130 by the price per inch, which is $1.69. 130*1.69=219.7, which in financial terms would amount to $219.70.