Simplify square root of 3/8

please give steps!!

Step-by-step explanation:

Write the expression

Let make the denominator a perfect square that is a multiple of 8. 16 is a multiple of 8 and a perfect square so

Know that

So

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