14 is the answer because you would need to find the amount that 20 fits in the whole which is 286. If you divide it you would get 14.3 but as rounded it would be 14
1/3times3=3/3 3/3 is the same as a whole so do 41 and 1/2 times 3 this gets you an answer of 124.5 meaning the unit 124.5x he makes 124.5 rotations per minute
