Please answer need it immediately

Question

Courtenay and her friends had 80 fundraiser fliers to deliver to their neighborhoods. She had already delivered 3/8 of them when her 4 friends showed up to help

deliver the remaining fliers. If Courtenay and her friends each delivered an equal number of fliers, how many fliers did Courtenay deliver in all?

Answer 1

80 times 3/8 = 30 already delivered

4+1 deliver the 30

each delivering 30/5 = 6 fliers

Courtenay delivered a total 30 +6 = 36