Question

A bus covers a distance of 740km out of which it covers 156km at a speed at 52 km h, 146km at a speed of 36.5km h and it covers the remaining distance in 5 hours. Determine speed of the bus to cover remaining distance

Answer 1

Answer:

61.67

Step-by-step explanation:

t1:156/52=3 hrs

T2: 146/36.5=4hrs

remaining distance =740-(156+146)=438

speed of bus to cover remaining distance

=438/5=87.6

Av speed=740/(3+4+5)

=61.67

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