NUMERICALS
1. A car travels a distance of
15 km in 20 minute. Find the
speed of the car in km/h.
Answers
Answered by
0
Answer:
If the car travels 15km in 20 minutes, and 20 minutes are a third of an hour, so the speed per hour is : (15km * 3)/(20min * 3) = 45km/60min, as 60min is an hour so it's equal to 45km/h
Answered by
0
Answer:
3 km per hour
Explanation:
d= s* t
15= s*20
300 m / sec = s
300 m/sec = 3 km /hr
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