Fill in the blanks.
The number of children is 2
110 as many as the number of adults.
- Number of children = _____ u
- Number of adults = _____ u
- Total number of people = _____ u
- Difference between the number of children and adults = _____ u
(a)
Change fraction into units.
The number of children is 2
110 as many as the number of adults.
Change the mixed number to improper fraction.
2
110 =
(2 x 10) + 110 =
20 + 110 =
2110 The number of children is
2110 as many as the number of adults.
Number of children = 21 u
(b)
Number of adults = 10 u
(c)
Total number of people
= 21 u + 10 u
= 31 u
(d)
Difference in the number of children and adults
= 21 u - 10 u
= 11 u
Answer(s): (a) 21; (b) 10; (c) 31; (d) 11