A car travels 40 km in 2 hrs what the speed of car
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A car travels at a speed of 40 km per hour for 2 hours, and then at 60 km per hour for 3 hours. What is the average speed of the car during the entire journey?
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
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