evaluate the following
18/4*14-12-2
18/4*14-12-2 = 4.5 * 14 - 12 - 2
= 63 - 12 - 2
= 51 - 2
= 49
To evaluate the expression 18/4*14-12-2, follow the order of operations, which is often remembered with the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right):
Step 1: Perform the multiplication and division from left to right.
18 divided by 4 equals 4.5.
4.5 multiplied by 14 equals 63.
Step 2: Perform the addition and subtraction from left to right.
63 minus 12 equals 51.
51 minus 2 equals 49.
Therefore, the value of the expression 18/4*14-12-2 is 49.