Fill in the blanks.
The number of women is 11 more than the men.
The number of children is twice the number of adults.
Let the number of men be 1 u.
- Number of women = 1 u + _____
- Number of adults = 2 u + _____
- Number of children = _____ u + 22
- Number of people = _____ u + 33
(a)
Change X times and more than or less than into units.
The number of women is 11 more than the men.
Number of men = 1 u
Number of women = 1 u + 11
(b)
Number of adults
= 1 u + 1 u + 11
= 2 u + 11
(c)
The number of children is twice the number of adults.
Number of children
= 2 x (2 u + 11)
= 4 u + 22
(d)
Total number of people
= (2 u + 11) + (4 u + 22)
= 2 u + 4 u + 11 + 22
= 6 u + 33
Answer(s): (a) 11; (b) 11; (c) 4; (d) 6