Evaluate: (3/4) + (5/8) - (1/2)

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Study for the 8th Grade FAST Mathematics Pre-Algebra Test. Enhance your skills with interactive flashcards and multiple choice questions, each containing hints and explanations to boost your comprehension and readiness for the exam. Get ready to ace your test!

Multiple Choice

Evaluate: (3/4) + (5/8) - (1/2)

Explanation:
You need a common denominator to add and subtract fractions. Convert everything to eighths: 3/4 becomes 6/8, 5/8 stays 5/8, and 1/2 becomes 4/8. Add the first two: 6/8 + 5/8 = 11/8. Then subtract the last: 11/8 − 4/8 = 7/8. So the result is seven-eighths (0.875).

You need a common denominator to add and subtract fractions. Convert everything to eighths: 3/4 becomes 6/8, 5/8 stays 5/8, and 1/2 becomes 4/8. Add the first two: 6/8 + 5/8 = 11/8. Then subtract the last: 11/8 − 4/8 = 7/8. So the result is seven-eighths (0.875).

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