Fill in the blanks.
The number of adults is 1
47 as many as the number of kids.
- Number of adults = _____ u
- Number of kids = _____ u
- Total number of people = _____ u
- Difference between the number of adults and kids = _____ u
(a)
Change fraction into units.
The number of adults is 1
47 as many as the number of kids.
Change the mixed number to improper fraction.
1
47 =
(1 x 7) + 47 =
7 + 47 =
117 The number of adults is
117 as many as the number of kids.
Number of adults = 11 u
(b)
Number of kids = 7 u
(c)
Total number of people
= 11 u + 7 u
= 18 u
(d)
Difference in the number of adults and kids
= 11 u - 7 u
= 4 u
Answer(s): (a) 11; (b) 7; (c) 18; (d) 4