Question

what is the perimeter of a triangle whose sides measure 7 3/4 inches,9 1/4 inches,and 10 1/2 inches,respectively?

Answer 1

add the 3 numbers
7 3/4 + 9 1/4 + 10 2/4

= 26 + 6/4

= 27 + 2/4

= 27 + 1/2

Answer 2

thx Damon