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Chapter 5: Problem 1

Calculate using the order of operations. Check the results using a calculator. $$48.5-10.34+4.66$$

Short Answer

Expert verified
Question: Evaluate the expression 48.5 - 10.34 + 4.66 by following the correct order of operations. Answer: 42.82

Step by step solution

01

Subtract the second number from the first number

To begin, subtract 10.34 from 48.5. $$48.5 - 10.34 = 38.16$$
02

Add the third number to the result of Step 1

Now, add 4.66 to the result obtained in Step 1. $$38.16 + 4.66 = 42.82$$
03

Check the result with a calculator

Use a calculator to verify the result: $$48.5 - 10.34 + 4.66 = 42.82$$ The calculated and checked results match, so the final answer is $$42.82$$.

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