Question

A man rides at a speed of 72kmph.he covers a distance of 80m in

Answer 1

72kmph
$= 72 \times 1000 \div 60 \times 60 = 20$
so 72 kmph =2mps
so he covers 2 metres per second
so to cover 80m he takes 80/2 =40 seconds
so the answer is 40seconds
mark this as brainliest