For Part A, find a common number that 6 and 8 both fit in to. The lowest number would be 24. 6 times 4 is 24, and 8 times 3 is 24.
Part A: 24 bratwurst and buns.
For Part B, same thing. 6 times what equals 24, and 8 times what equals 24?
Part B: Akeela should buy 4 packages of bratwurst and 3 packages of buns.