Fill in the blanks.
Each boy has 8 stickers.
Each girl has 11 stickers.
The ratio of the number of boys to the number of girls is 4 : 7.
- Number of boys = _____ u
- Number of girls = _____ u
- Number of stickers that the boys have = _____ u
- Number of stickers that the girls have = _____ u
|
Boys |
Girls |
Number of children |
4 u |
7 u |
Number of stickers for each child |
8 |
11 |
Total number of stickers |
4 u x 8 = 32 u |
7 u x 11 u = 77 u |
(a)
Change ratio into units.
Number of boys = 4 u
(b)
Number of girls = 7 u
(c)
Total number of stickers that the boys have
= 4 u x 8
= 32 u
(d)
Total number of stickers that the girls have
= 7 u x 11
= 77 u
Answer(s): (a) 4; (b) 7; (c) 32; (d) 77