What 25percent of 90?

22.5

Step-by-step explanation:

25% of 90 = 25/100 × 90

= 1/4 × 90 = 90/4 = 45/2 = 22 1/2 or 22.5

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

y=x+9

?

step-by-step explanation: