Answer:
Step-by-step explanation:
Lets say there's a number 'x' and there's an expression where 'a' & 'b' are also numbers , <u>the simplified form of the expression is </u><u>.</u>
So ,
To not mess things up. i think
closest answer = 81
81/27 = 3
81/30= 2.7
81/45 = 1.8