Question 346348
LET X BE THE TENS POSITION DIGIT & Y THE HUNDRETHS DIGIT.
XY=18 OR X=18/Y
Y/2=X
Y/2=18/Y CROSS MULTIPLY.
Y^2=36
Y=SQRT36
Y=6 ANS.
6/2=X
X=3 ANS. 
.36 IS THE ANSWER.
PROOF
6*3=18