Please, I've been struggling for ages , i would really love if you guys helped me out and wrote the solution and working out! <333 points! and marked best answer.

Step-by-step explanation:

Decrease £262 by 39%

In short you could put this as:

there is no grid

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