Amachinist can produce 114 parts in 6 minutes. at this rate, how many parts can the machinist produce in 15 minutes

Omay. So a machinist produces 114 parts in 6 minutes. 114/6 is 19. A machinist can products 19 parts in 1 minute. To find out how many he can produce in 15 minutes, do 19 * 15. When you do that, you get 285. A machinist can produce 285 parts in 15 minutes.

I'm just guessing, but my answer would c. 0 to 300.