Question
Ratio of males to females in village βAβ and village
βBβ is 4:5 and 15:16, respectively and number of females in village βBβ is 25% more than that in village βAβ. Find difference between number of males in villages βAβ and βBβ if number of males in village βBβ is 1500.Solution
Given: Male to female ratio in village A = 4:5. Male to female ratio in village B = 15:16. Number of females in village B is 25% more than in village A. Males in village B = 1500. Calculate females in village B:
Number of females in village A:
Calculate males in village A:
Difference between males in village A and B = 1500β1024 = 476
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