Evaluate the expression. 7⋅4+6−12÷4 The brain has been shut down, send help.
Mathematics · Middle School · Thu Feb 04 2021
Answered on
Given the equation:
7⋅4+6−12÷4
Evaluate the expression.
Solution:
In order to evaluate the expression, we simply need to apply the rules of PEMDAS< which means that we need to start first with parenthesis, exponents, multiplication, division, addition and lastly subtraction. In our case since we do not have any parenthesis, or exponents, we start with multiplication.
= 7⋅4+6−12÷4
= 28 + 6 - 12 ÷ 4
= 28 + 6 - 3
= 34 - 3
= 31
Final answer:
= 31