Answer
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Step 1:I'll solve this problem step by step:
Step 2:: Calculate the percentage
\frac{22}{25} \times 100\% = 88\%
Step 3:: Determine the letter grade based on standard grading scales
Most academic institutions use the following grading scale: - 90 - 100%: A - 80 - 89%: B - 70 - 79%: C - 60 - 69%: D - Below 60%: F
Step 4:: Identify the corresponding letter grade
Since 88% falls in the 80 - 89% range, the letter grade is B.
Final Answer
Note: While grading scales can vary slightly between institutions, the most common scale places 88% squarely in the B range, typically considered a good, solid performance.
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