Explanation Given Information: The provided expression is 1 3 8 − 1 2 × 3 4 + 1 5 8 ÷ 1 16 . Formula used: Steps for order of operations are as follows: Step 1. Initially operate operations within parenthesis or group symbols. Step 2: Evaluate powers of number. Step 3: Next, perform multiplication and division from left to right. Step 4: Finally perform addition and subtraction from left to right. Calculation: Consider the following expression: 1 3 8 − 1 2 × 3 4 + 1 5 8 ÷ 1 16 Initailly convert mixed fraction to improper fraction as follows: 1 3 8 = 8 × 1 + 3 8 = 8 + 3 8 = 11 8 And 1 5 8 = 8 × 1 + 5 8 = 8 + 5 8 = 13 8 Thus equation is, 11 8 − 1 2 × 3 4 + 13 8 ÷ 1 16 Using the order of operation, apply the steps to evaluate the expression

Bundle: Elementary Technical Mathematics, Loose-leaf Version, 12th + WebAssign Printed Access Card, Single-Term

12th Edition

ISBN: 9781337890199

Author: Dale Ewen

Publisher: Cengage Learning

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Chapter 4, Problem 1CR

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To calculate: The value of the expression 138−12×34+158÷116.

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Chapter 4, Problem 20T

Chapter 4, Problem 2CR

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The value of the expression 1 3 8 − 1 2 × 3 4 + 1 5 8 ÷ 1 16 .

Solution Summary: The author explains how to calculate the value of the expression 138.

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To calculate: The value of the expression 138−12×34+158÷116.

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Chapter 4 Solutions