Respuesta :

Answer:

21 peanuts per minutes

Step-by-step explanation:

Divide 315 by 15.

Answer:

21 shells per minute

Step-by-step explanation:

So in order to find out how many Jack shells per minute we have to divide the number of peanuts by the minutes it take to shell the peanuts

315/15=21

so for every minute that passes 21 peanuts are shelled