If the sales tax rate is 7% in Rhode Island, then how much would you pay there for a pair of shoes that cost $40.00? A $2.80
B) $42.80
$37.20
D $28

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