A car is traveling at a speed of 50 km/ hour, covers a distance in 4.5 hours. At a speed of 45 km/hr, it covers the same distance in
(à) 4 hours
b 5hours
c 8hours
d 120hours
Answers
Answered by
0
Answer:
c)8
Explanation:
your answer is hear
Answered by
0
Answer:
- 5 hrs
Explanation:
- Inverse relation between speed & time taken, higher the speed, lesser will be the time and vice versa
- Find distance by formula, distance= speed X time
- 50X4.5= 225 km
- Find time by using that same formula, time= distance / speed
- Time= 225/45 = 5 hrs
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