Question 879248
The four sides of a vegetable garden are 17 4/5 feet, 31 1/4 feet, 28 3/4 feet, and 18 1/5 feet. How many feet of fencing are needed to go around the garden? First estimate the answer. Then solve the application problem. 
 1. The estimate answer is 94 feet. {{{17+31+28+18}}}
 2. The exact answer is 96 feet. {{{94 + 16/20 + 5/20 + 15/20 + 4/20 = 94 + 40/20 = 96}}}