45% of the population of a town are men and 40% are women. What is the percentage of children
Solution:
Given, 45% of the population of a town are men
40% of the population are women.
We have to find the percentage of children
Total population of town = 100%
Given, percentage of men population = 45%
Percentage of women population = 40%
Percentage of children = total population - percentage of men population - percentage of women population
= 100% - 45% - 40%
Taking out negative sign as common,
= 100% - (45% + 40%)
= 100% - 85%
= 15%
Therefore, the required value is 15%
✦ Try This: 34% of the population of a town are literate and 40% of these are women. What is the percentage of literate men?
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 8
NCERT Exemplar Class 7 Maths Chapter 7 Problem 100
45% of the population of a town are men and 40% are women. What is the percentage of children
Summary:
45% of the population of a town are men and 40% are women. The percentage of children is 15%.
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