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The diameter of wheel is 42cm find how many complete revalution must in make to cover 396meter . |
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Answer» HEY bro here is UR and... no. of revolutions =396 m/ circumference of. wheel circumference of wheel = 2* pi* 21 = 2*22*3 =132 no. of revolutions =396/132 =3 hope it HELPS bro |
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