Question

Fran has ''buy one get one free'' tickets to the comedy club. She is bringing 7 people, including herself. If the regular price is $10.75 per person, how much change will she have left from $100 bill?

Answer 1

She will have $57 back because the ticket are buy one get one free and she has 7 friends so for  3 tickets that u buy 6 of your friend get to go and then thei is still one more friend so you have to buy one more ticket so 10.75*3=32.25
and 32.25+10.75=43    and 100-43=57