Hi hope your having a good day please answer this

3/6   and 9/18

step-by-step explanation:

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

$15 each

step-by-step explanation:

$45/3 children= $15 each

it is 10.6 according to my calculations