Answer
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Step 1:I'll solve this step-by-step using the specified LaTeX formatting guidelines:
Step 2:: Understand the Problem
To find 70% of 65, we need to multiply 65 by 0.70 (the decimal equivalent of 70%)
Step 3:: Set Up the Calculation
65 \times 0.70
Step 4:: Perform the Multiplication
65 \times 0.70 = 45.5
Step 5:: Check the Given Options
Comparing our result to the multiple-choice options, we can see that 45.5 corresponds to option A.
Final Answer
Explanation: - To calculate a percentage of a number, convert the percentage to a decimal by dividing by 100 - 70% = \frac{70}{100} = 0.70 - Multiply the original number by this decimal: 65 \times 0.70 = 45.5
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