Which of the following is the correct expanded form for the series below?

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

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105