Fill in the blanks.
The number of men is 14 more than the women.
The number of children is twice the number of adults.
Let the number of women be 1 u.
- Number of men = 1 u + _____
- Number of adults = 2 u + _____
- Number of children = _____ u + 28
- Number of people = _____ u + 42
(a)
Change X times and more than or less than into units.
The number of men is 14 more than the women.
Number of women = 1 u
Number of men = 1 u + 14
(b)
Number of adults
= 1 u + 1 u + 14
= 2 u + 14
(c)
The number of children is twice the number of adults.
Number of children
= 2 x (2 u + 14)
= 4 u + 28
(d)
Total number of people
= (2 u + 14) + (4 u + 28)
= 2 u + 4 u + 14 + 28
= 6 u + 42
Answer(s): (a) 14; (b) 14; (c) 4; (d) 6