Fill in the blanks.
The number of adults is 2
712 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 2
712 as many as the number of kids.
Change the mixed number to improper fraction.
2
712 =
(2 x 12) + 712 =
24 + 712 =
3112 The number of adults is
3112 as many as the number of kids.
Number of adults = 31 u
(b)
Number of kids = 12 u
(c)
Total number of people
= 31 u + 12 u
= 43 u
(d)
Difference in the number of adults and kids
= 31 u - 12 u
= 19 u
Answer(s): (a) 31; (b) 12; (c) 43; (d) 19