Posted by Kosha on Wednesday, April 20, 2011 at 7:15pm.
When wheel B turns 4 revolutions, wheel A turns 8 revolutions. When wheel A turns 56 revolutions, how many revolutions does wheel B turn?

Math  Ms. Sue, Wednesday, April 20, 2011 at 7:17pm
4/8 = x/56
Cross multiply and solve for x.