Question

The ratio between the length and the breadth of a rectangular park is 3 : 2. if a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then what is the area of the park (in sq. m)?

Answer 1

ratio=3+2=5
area of park=l*b
3*2=5
speed=12*8=96
96*5=480