a car takes 5 hrs to cover a particular distance at a uniform speed of 60km/hr.how many hrs does it take to cover the same diatance at a uniform speed of 40km/hr
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S= dist/time
60 km/h = d/5
dist= 300 km
s= dist/time
40= 300/time
time= 300/40
time = 15/2 hr. = 7 ½ hrs
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Answered by
1
Answer:
7.5 hrs.
Step-by-step explanation:
The distance of the road is
5 hrs. × 60 Km / hr. = 300km
To cover the same distance is with a speed of 40 Km / hr. it takes
300 Km / 40 Km / hr. = 7.5 hrs.
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