Find the speed of the car if it covers 80 km in 4/5 hours.

univerkov | December 21, 2020 | education

Sound is solved in the following way according to the formula:
Machine speed = S / T.
T = 4/5 = 0.8 hours the car passed.
V = 80 / 0.8 = 100 km / h.
Answer: 100.

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