A wheel has a radius of 9inces. If the wheel is rolled on a flat surface, how many revolutions will it take for the wheel to travel 900phi inches?

Question

anonymous · Answer

it travels a distance equal to it's circumference(2*pi*9) to total wud be
900pi/circumference

anonymous · Answer

*in one revolution

anonymous · Answer

900pi/18pi=
50pi

anonymous · Answer

um i dont think there wud be a pi :P in the answer

anonymous · Answer

naa, but he got 50, thats right

anonymous · Answer

you can multiply 50 by pi and get 157.0796 but it's not as exact as 50pi 


@RuSSian1909 i'm a girl:)

anonymous · Answer

you, both did it right, you both did half and half , Thanks dudes

anonymous · Answer

that's she :P

anonymous · Answer

ahhaha

anonymous · Answer

that's  dudette

anonymous · Answer

haha yeah. okay. anyways, your welcome.

anonymous · Answer

ha, sorry, girl. but thank you both.