You need a 30% alcohol solution. On hand, you have a 30 mL of a 15% alcohol mixture. You also have 35% alcohol mixture. How much of the 35% mixture will you need to add to obtain the desired solution?
You will need
mL of the 35% solution

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

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