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zloy xaker [14]
2 years ago
6

A driver spent 45minutes to cover a distance of 120km. what is the speed of the driver in km per hour.

Mathematics
1 answer:
drek231 [11]2 years ago
4 0

Answer:

  • The speed is 160 km /h

Step-by-step explanation:

A driver spent 45minutes to cover a distance of 120km

Convert minutes to hour

  • 45 min = 45 /60 hr = 3/4 hr

Use the distance equation

  • d = ts

Find the speed

  • s = d/t

Substitute the distance and time value and find the value of speed

  • s = 120 / (3/4) = 120 * 4/3 = 160 km /h
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