a wheel hasdiameter 84cm. find how many complete revolution must it make to cover 3.168 km
Answers
Answered by
0
84π*n = 3168*100
n = 316800/(84π) = 1200.48
susheel18:
thnnk...#
it's OK!
Answered by
2
d=84 CM =84/100= 0.84
distance cover in one circle πd
n circle cover that
3.168= nπd
n=3.168/πd
n=3.168/3.14*0.84
n=1.201
hi
xxx
Similar questions