Simplify the following expression 7×[3+(10÷5)+7]
Mathematics · College · Mon Jan 18 2021
Answered on
Given the expression:
7 x [ 3 + ( 10 ÷5 ) + 7]
Simplify the expression.
Solution:
In order to simplify the expression, we apply the rules of PEMDAS, which means, we need to start first with Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. Since we have a bracket, we need to solve first all the given values inside.
= 7 x [ 3 + ( 10 ÷5 ) + 7]
= 7 x [ 3 + ( 2 ) + 7]
= 7 x [12]
= 84
Final answer:
= 84