The population of a city is 1,24,97,420. If the number of men and women are 56, 23, 456 and 45, 18, 998. Find the number of children. *
Answers
Answer:
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Step-by-step explanation:
The population of a city is 1,24,97,420.
number of men and women are 56, 23, 456 and 45, 18, 998.
total= 10,142,454
number of children.= 2,354,966
Answer:
The correct answer to this question is 23,54,966
Step-by-step explanation:
Sets:
The unordered collection of any valid numbers is known as a set.
- universal set - if we consider a set that is a superset of all the sets belonging to the same category, then these types of sets are known as universal sets.
- denoted by letter U
Given total population of the city U = 1,24,97,420
here the total population is considered a universal set.
also given,
the total men in this population are M = 56,23,456
the total women in this population are W = 45,18,998
the total number of children in this population is C =?
since all the above sets are subsets of universal sets and also no intersection between these sets, we can write
U = M + W + C
12497420 = 5623456 + 4518998 + C
12497420 = 10142454 + C
C = 12497420 - 10142454
C = 2354966
Hence number of children C = 23,54,966
Click here for more about Sets:
https://brainly.in/question/3282530
Click here for more about the universal set:
https://brainly.in/question/9403636
