Question
Download Solution PDFWhat is the difference of the largest and smallest of the given fractions?
\(\frac{5}{11}, \frac{5}{7}, \frac{3}{8}, \frac{6}{13}\)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFormula used:
Average = Sum of all the term/Number of term
Calculation:
L.C.M. of 11, 7, 8, 13 = 8008
⇒ (\(\frac{5}{11}, \frac{5}{7}, \frac{3}{8}, \frac{6}{13}\)) × 8008
⇒ 11 × 120, 5 × 260, 7 × 195, 13 × 104
⇒ 3640, 5720, 3003, 3696
Least fraction = 3/8
Greatest fraction = 5/7
Difference = (5/7) - (3/8) = (40 - 21)/56 = 19/56
∴ Option 2 is the correct answer.
Last updated on May 28, 2025
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