Fill in the blanks.
Each girl has 4 stickers.
Each boy has 11 stickers.
The ratio of the number of girls to the number of boys is 5 : 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 |
5 u |
2 u |
Number of stickers for each child |
4 |
11 |
Total number of stickers |
5 u x 4 = 20 u |
2 u x 11 u = 22 u |
(a)
Change ratio into units.
Number of girls = 5 u
(b)
Number of boys = 2 u
(c)
Total number of stickers that the girls have
= 5 u x 4
= 20 u
(d)
Total number of stickers that the boys have
= 2 u x 11
= 22 u
Answer(s): (a) 5; (b) 2; (c) 20; (d) 22