Simplify. (35)2 h 3-2 hel i need it quickly

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

they would have to work 32 hours.

i think the answer would be c

step-by-step explanation:

for volume, add base x height x width