Question

A man cycles at a speed of 12km/hr. How long will he take to cover a 1750meter

Answer 1

Answer:

$speed = 12 \times \frac{5}{18} = ( \frac{10}{3} ) \frac{m}{s} \\ \\ distance = 1750 \\ \\ time = \frac{1750}{ \frac{10}{3} } = 175 \times 3 = 525 \: sec$