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Chapter 2: Problem 21

For the following problems, use the order of operations to find each value. $$18 \div 2+55$$

Short Answer

Expert verified
Answer: The value of the expression $$18 \div 2+55$$ is 64 when the order of operations is followed.

Step by step solution

01

Perform the Division

According to the order of operations, we should perform the division before addition. Given the expression $$18 \div 2+55$$, we can see that the division operation is $$18 \div 2$$. Let us calculate the result of the division: $$18 \div 2=9$$
02

Perform the Addition

After dividing, we now have the equation as $$9+55$$, which only consists of the addition operation left. Perform the addition: $$9+55=64$$
03

Write the Final Answer

After following the order of operations and performing both the division and addition, we have found that the final value of the expression is: $$18 \div 2+55=64$$

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