Sam’s family bought pies that were cut into 10 equal slices. The family

ended up eating 16 slices of pie that weekend. Which of the following best represents the number of whole pies that the family ate?
a. 2.6
b. 1.6
c. 16.1
d. 1.3

it is b. this is because braking down 16 into 10 and 6 there is already one pie and that 6 slices is the decimal it being not a full 10 slices.