A man walks at a speed of 4.8 km/hour and a tortoise travels at a speed of 20 m/minute. What per cent faster does the man walk as compared to the tortoise?
Answers
Answered by
1
Answer:
Speed of man =4.8 km /h
=4.8×1000m/h
=4800m/h
=4800×100cm/h
=480000cm/h
=480000÷60cm/min
=8000cm/min
Speed of tortoise =20cm/min
How many times is the speed of man more than that of tortoise=8000÷20
=400
Percentage = 400×100
=40000%
Similar questions