Math, asked by atul92, 1 year ago

77 cm diameter how many revolutions for 121 kms

Answers

Answered by shreyashpandey2

77*121=9317 revolution

Answered by kumarashwani749

Diameter =77cm
Radius= 77/2
Circumference =2×22/7×77/2
=242cm
Given Distance =121 km
Change it km into cm
=121×100000
=12100000
Number of revolution =12100000/242
=50000

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