the diameter of the wheel of a bus 90 cm. how many revolution will it make to travel 110 km
Answers
Answered by
6
110 km into cm = 11000000
R= 45
so perimeter= 2π*45= 2*22/7*45=282.85cm
so for 110 km= 11000000/282.85=38889.87
so it will take 38889 complete revolutions
R= 45
so perimeter= 2π*45= 2*22/7*45=282.85cm
so for 110 km= 11000000/282.85=38889.87
so it will take 38889 complete revolutions
Similar questions