Question

60% of the population if a certain city were men. 55% of the men were literate and 60% of the women we're illiterate. the illiterate population of the city was 51,000.Find the literate population.

Answer 1

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Let no of men = x & total population be 100.

Total women = (100-x)

Married man = 45x /100 ---------------(1)

& married women = 25/100 (100-x) --------- (2)

From (1) & (2)

x = 500/14

So, married man = 225 /14

Married woman = 225/14

Total married population = men + women = 450/14

Required % = (450/14)/100 *100 = 450/14% = 32.14%.

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Answer 2

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Let no of men = x & total population be 100.
Total women = (100-x)
Married man = 45x /100 ---------------(1)
& married women = 25/100 (100-x) --------- (2)
From (1) & (2)
x = 500/14
So, married man = 225 /14
Married woman = 225/14
Total married population = men + women = 450/14
Required % = (450/14)/100 *100 = 450/14% = 32.14%.