If a church had 2 pies and each was cut into sixths, and they sold 10 pieces. What percentage did they sell? 83%
They had 2 pies. Each pie was cut into 6 pieces. They sold 6/6 of the 1st pie and 4/6 of the second pie. 6/6 + 4/6 = 10/6. 10/6 = 83%.