Q) A car takes 2 hours to cover a distance of 120 km. If the speed is doubled, how much time will
it take to cover the same distance?
Ans:- 1 How??????????
Answers
Answered by
1
answer
1hour
Step-by-step explanation:
distance=120km
time=2 hour
speed=d÷t
=120÷2
=60km/h
speed is doubleed so
time=d/s
t=120÷120
t=1 hour
Answered by
1
Answer:
distance = 120km
time = 2 hours
speed = distance ÷ time
= 120÷2
= 60km/h
if speed is doubled = 60 × 2
= 120km/h
time = distance ÷ speed
= 120 ÷ 120
= 1hour
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