3
5
of a number is 21.
Find the number.

step-by-step explanation:

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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

a 90 degree rotation across the the origin followed by a reflection across the x-axis.

step-by-step explanation:

2*2=3

two times two is four

i dont understand what you mean so pls comment