Question
Elvish is 10% more efficient than Fatima. Elvish
completes typing 198 pages in 18 hours. Find how many pages Fatima can type in 5 hours.Solution
ATQ,
Number of pages typed by E in 1 hour = 198 / 18 = 11 pages Number of pages typed by F in 1 hour = 11 / 1.1 = 10 pages Number of pages typed by F in 5 hours = 10 × 5 = 50 pages
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