Which is equal to 73.5 divided by 15?

0.49
4.09
4.9
49

4.9

Step-by-step explanation:  Because it's just asking what is 73.5 divided by 15, so that is the answer.

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