Envision Math 2.0: Grade 6, Volume 1
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Envision Math 2.0: Grade 6, Volume 1 View details
3. Write and Evaluate Numerical Expressions
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Exercise 6 Page 134

Pay close attention to the order of operations.

2.7

Practice makes perfect
According to the order of operations, expressions inside parentheses are evaluated before division and multiplication. For the given expression, this means evaluating the expression inside the parentheses before division.

(8.2+5.3) Ă· 5 Let's do it!

Operation Before Simplification After Simplification
Add terms ( 8.2+ 5.3) Ă· 5 13.5 Ă· 5
Divide 13.5 Ă· 5 2.7
The expression equals 2.7.

Alternative Solution

Using a Calculator

We can also evaluate this expression using a calculator. To do so, type it as shown below.