27 of the people are children.
910 of the remainder are women.
There are 25 more women than children.
How many people are there?
Children |
Adults |
2 x 2 |
5 x 2 |
|
Women |
Men |
|
9 |
1 |
4 u |
9 u |
1 u |
The number of adults is the combined repeated identity.
Make the number of adults the same by using LCM of 5 and 10.
LCM of 5 and 10 = 10
Number of women = 9 u
Number of children = 4 u
Number of more women than children
= 9 u - 4 u
= 5 u
5 u = 25
1 u = 25 ÷ 5 = 5
Total number of people
= 4 u + 9 u + 1 u
= 14 u
= 14 x 5
= 70
Answer(s): 70