a wheel rotates 10 times evry minute and moves 20 cm during its rotation how many cms does the wheel move in 1 hour
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12000 cm in one hour
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Answer:1200cm
Step-by-step explanation:
This is a case of direct proportion as the distance moved increases with every minute rotation.
Therefore,we will apply the formula of direct proportion =
x1/y1=x2/y2
10/20=60/y1(it will rotate 60 times=1hour)
10y1=12000/10
y1=1200
So,it will move 1200cm in one hour.
Hope you understood!
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