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A car travels 85 km from town a to town b, then 45 km from town b to town c. the total trip took 1.5 h. what was the average speed of the car?
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Jul 5, 2018
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A car travels 85 km from town a to town b, then 45 km from town b to town
c. the total trip took 1.5 h. what was the average speed of the car?
Mathematics
high-school
Titus Sutio Fanpula
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Titus Sutio Fanpula
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Avg speed = (45km - 85km)/1.5h
Avg speed = -35km/1.5h
Avg speed = -23.33km/h
Benji Mizrahi
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Jul 11, 2018
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Benji Mizrahi
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