Question

The area of a rectangular field is 0.5 ha . If one side is 12.5m, find the othet side.

Answer 1

1 ha = 10,000 m²

where ha is hectare

area of rectangle = length * breadth

0.5 * 10,000 = 12.5 * b

5000/12.5 = b

b = 400m

Answer 2

Area=l×b
5000sq.m=12.5×b
b=5000÷12.5
b=400