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A car traveling with constant speed travels 150 km in 7200 s . What is the speed of the car?
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A car traveling with constant speed travels 150 km in 7200 s . What is the speed of the car?
asked
Oct 5, 2017
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A car traveling with constant speed travels 150
km
in 7200
s
. What is the speed of the car?
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Philomena
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So 150 km --- 7200s
7200 s is equal to 120 minutes (7200/60)
120 minutes = 2 hours (120/60)
150 km in 2 hours, we need to know how far it gets in 1 hour so 150/2 = 75
75 km/h
Safi Nettah
answered
Oct 8, 2017
by
Safi Nettah
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