Nina had 3 friends ate lunch at a cafe they decided to split the bill evenly the total bill was 17.34 how much was each person share

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed