Fill in the blanks.
The number of children is 1
910 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 1
910 as many as the number of adults.
Change the mixed number to improper fraction.
1
910 =
(1 x 10) + 910 =
10 + 910 =
1910 The number of children is
1910 as many as the number of adults.
Number of children = 19 u
(b)
Number of adults = 10 u
(c)
Total number of people
= 19 u + 10 u
= 29 u
(d)
Difference in the number of children and adults
= 19 u - 10 u
= 9 u
Answer(s): (a) 19; (b) 10; (c) 29; (d) 9