Question

a truck travels at 40km h for 3hrs at 35 kmhrs for 2 hrs find its average speed​

Answer 1

Answer:

Q: A car travels at 40 kph for 2 hours and 60 kph for 3 hours. What is its average speed?

40 kph * 2 hr = 80 km

60 kph * 3 hr = 180 km

2 hr + 3 hr = 5 hr

80 km + 180 km = 260 km

avg vel = 260 km / 5 hr

avg vel = 52 kph

QED

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Step-by-step explanation:

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