Fill in the blanks.
Each girl has 5 stickers.
Each boy has 12 stickers.
The ratio of the number of girls to the number of boys is 5 : 9.
- 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 |
9 u |
Number of stickers for each child |
5 |
12 |
Total number of stickers |
5 u x 5 = 25 u |
9 u x 12 u = 108 u |
(a)
Change ratio into units.
Number of girls = 5 u
(b)
Number of boys = 9 u
(c)
Total number of stickers that the girls have
= 5 u x 5
= 25 u
(d)
Total number of stickers that the boys have
= 9 u x 12
= 108 u
Answer(s): (a) 5; (b) 9; (c) 25; (d) 108