Question

A bus travels 280 km in 2 hours, what is the distance covered in 5 hours?


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Answer 1

Desired:

A car to cover a distance of 280 km in 5 hours.

First Phase:

3 hours taken by car and distance covered = S1 = speed × timeS1 = 50 × 3 = 150 kmThis implies in 3 hours distance covered is 150 km.

2nd Phase:

Desired: At what speed car should travel to cover a remaining distance in remaining time.

Remaining distance to cover=S2= 280 - 150 =130 kmRemaining time for travelling=t2= 5- 3 =2 hoursDistance covered= speed × time =>Speed = Distance covered/timeSpeed = 130 / 2 =65 km/hDesired speed= 65 km/h

Answer 2

Answer:

ans = the distance cover by the bus in 5 hrs is 700 km.

Step-by-step explanation:

distance cover in 2hrs = 280

distance cover in 1 hrs = 280÷ 2 = 140

hence, distance cover in 5hrs = 140 × 5 = 700

HOPE IT HELPS YOU