<PRE><B>Question 201152</B>
Remember  the  order  of  operations
.
PEMDAS, Parenthesis, Exponents, Multiply/Divide,  lt to rt, Add/Subtract, lt to rt
.
3{ 15 -(8-5) } / (2^2 *3/2),,,,check  that  we  got  3/2  in  right  spot
.
3{ 15 -3} / (4*3/2)
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3 { 12) / 6
.
36/6
.
6 
.
IF  the  (3/2)  is  separate
.
[3{ 15-(8-5)} / 2^2 ] * 3/2
.

[3{15 -3} / 4] *1.5
.
[ 3(12) /4 ] * 1.5
.
(36/4) * 1.5
.
9*1.5
.
13.5
.









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