Question

A rectangular field is 70 feet long and 30 feet wide. If fencing costs 7$ per yard, how much will it cost to enclose the field?

Answer 1

Explanation:

70+70=140 ft

30+30= 60 ft

Total perimeter is 140+60 = 200 ft

At $7 a foot, the cost enclose the field is 7x200=$1400