The ratio of the length of corresponding parts in to similar soiled is for:1 what is the ratio of there surface area

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 and c are the correct answers.

good luck on the quiz! : d