Answer :
Well, if the cafeteria contributed 3 pies and they were cut into 7 pieces, there would be 21 pieces of pie.
If you subtract that from 91 pieces they sold it would equal to 70 pieces. You then divide that into 7 pieces (to make a whole) and you get 10.
So the cooking club made 10 pies
If you subtract that from 91 pieces they sold it would equal to 70 pieces. You then divide that into 7 pieces (to make a whole) and you get 10.
So the cooking club made 10 pies
Answer:
The club made 10 pies
Step-by-step explanation: