Two cards cover distances of 60 km in 3 hour and 90 kilometre in 4 hours respectively. Which of the two is faster?
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Two cards cover distances of 60 km in 3 hour and 90 kilometre in 4 hours respectively. Which of the two is faster?
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Answer:
The second car is Faster
Correct question :
Two cars cover distances of 60 km in 3 hour and 90 kilometre in 4 hours respectively. Which of the two is faster?
Answer :
Formula used : Speed = Distance ÷ Time
First car :-
Speed = Distance ÷ Time
= 60 ÷ 3 = 20 km/h
Second car :-
Speed = Distance ÷ Time
= 90 ÷ 4 = 22.5 km/h
.°. The second car travels fast.