Find the distance covered by a man who walked for 15 minutes at a speed of 3 km/h.
Answer & explanation
Correct answer: option 2
Speed = 3 km/h = 3 × \(\frac{5}{18}\) = \(\frac{5}{6}\) m/sec
Time = 15 minutes = 15 × 60 = 900 sec
Distance =Speed × Time
= \(\frac{5}{6}\) × 900
= 750 m
The correct answer is Option (2) → 750 m