Jenna has 6 yards of yarn to knit sweaters for her 3 sisters. Each sweater uses 3⁄4 of a yard of yarn to make.

a. How many sweaters will Jenna be able to knit?

b. If each of Jenna’s sisters gets the same number of sweaters, how many sweaters will each sister get?

c. Will there be any sweaters leftover for Jenna to keep for herself? If so,how many?