The answer is 31.
Given,
7⋅4+6−12÷4
We have to evaluate the given expression.
What is PEMDAS rule?
It states when we evaluate an expression the order of operation is as follows:
- parentheses or brackets.
- exponents (degree or power or square roots).
- Multiplication
- Division
- Addition
- Subtraction.
We have,
7⋅4+6−12÷4
We have,
Multiplication, addition, subtraction, and division.
Applying the PEMDAS rule.
7⋅4+6−12÷4
7.4 is done first.
28 + 6 - 12 ÷4
12÷4 is done second.
28 + 6 - 3
Now additon.
34 - 3
Now subtraction.
31
Thus after evaluating 7⋅4+6−12÷4 we get 31.
Learn more about the PEMDAS rule here:
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