The population of a city is 15000 . If that number of men 8% in the number of women and 10% should be increased population increased by 16300 be. Accordingly, find the number of women in that city
Answers
Answer:
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Step-by-step explanation:
The number of women is 5000 in that city.
Step-by-step explanation:
The population of a city is 15,000.
Let the number of men = m and females = f
m + f = 15000 ----------(1)
f = 15000 - m -----------(2)
Number of m increased by 8% = m(8% of m)
= 1.08m
Number of f increased by 10% = f(10% of f)
= 1.1f
So, the new population will be
1.08m + 1.1f = 16,300 ------------------(3)
1.08m + 1.1(15000 - m) = 16,300
1.08m + 16,500 - 1.1m = 16,300
-0.02m + 16,500 = 16,300
-0.02m = -200
m =
m = 10,000
f = 15000 - 10000 = 5000 [As per equation (2)]
The number of women is 5000 in that city.
Learn more to make equation : https://brainly.in/question/2421010