Question

the area of a rectangular field is 0.5 ha.If one side is 12.5 m, find the other side in metres

Answer 1

let one side be x

another side = 12.5 m

area = 0.5

12.5 x = 0.5

x = 0.5/12.5

x = 50/125

x = 2/5

x = 0.4

other side = 0.4 m