Fill in the blanks.
Each girl has 3 stickers.
Each boy has 1 stickers.
The ratio of the number of girls to the number of boys is 3 : 2.
- Number of girls = _____ u
- Number of boys = _____ u
- Number of stickers that the girls have = _____ u
- Number of stickers that the boys have = _____ u
|
Girls |
Boys |
Number of children |
3 u |
2 u |
Number of stickers for each child |
3 |
1 |
Total number of stickers |
3 u x 3 = 9 u |
2 u x 1 u = 2 u |
(a)
Change ratio into units.
Number of girls = 3 u
(b)
Number of boys = 2 u
(c)
Total number of stickers that the girls have
= 3 u x 3
= 9 u
(d)
Total number of stickers that the boys have
= 2 u x 1
= 2 u
Answer(s): (a) 3; (b) 2; (c) 9; (d) 2