Question

A bus travels 120 km in 3 hours. How long will it take to travel 280km​

Answer 1

Time taken to travel 120 km = 3 hrs

Time taken to travel 1 km = 3/120 = 1/40 hr

Time taken to travel 280 km = 1/40 × 280 = 7 hrs

Thus, the bus travels 280 kilometers in 7 hours.