Question

the dimensions of a large broken window are 12 2/3 feet wide and 8 1/3 feet tall. How many square feet of glass are required to replace the window?
a) 105 5/9
b)97
c)21
d)96 2/9

Answer 1

The answer would be A, simply multiply the dimensions.

Answer 2

change each mixed number to an improper fraction

122/3 = 38/3

8 1/3 = 25/3

A = l * w

A = 38/3 * 25 /3

= 950/9

105 5/9