Question

The perimeter of a rectangular corn field is 440 meters. The ratio

of its length to its width is 7:4. What is the length and width of
the field?

Answer 1

Length: 140 meters

width: 80 meters

Explanation:

perimeter of a rectangle is 2*(lw)

440/(14+8)=20

Length: 20*7=140 meters

width: 20*4=80 meters