Final answer:
The expression 18 divided by 2 x 3 - 6 is solved using the order of operations by dividing 18 by 2, multiplying the result by 3, and then subtracting 6. This results in a final answer of 21.
Step-by-step explanation:
To solve the expression 18 divided by 2 × 3 - 6 using the order of operations, we need to follow specific steps. These steps are often remembered by the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
However, there are no parentheses, exponents, or addition in the given expression. Our focus is on the multiplication and division part which should be performed from left to right.
- First, we divide 18 by 2, which gives us 9.
- Then we take that result and multiply by 3, yielding 27.
- Finally, we subtract 6 from 27 to get our final answer, which is 21.