Change decimal into units.
Fill in the blanks.
The number of girls is 0.9 times less than the number of boys.
- Number of boys = _____ u
- Number of girls = _____ u
- Total number of girls and boys = _____ u
- Difference between the number of girls and boys = _____ u
Change decimal into units.
The number of girls is 0.9 times less than the number of boys.
0.9 =
910 =
910 1 -
910 =
10 - 910 =
110 The number of girls is
110 the number of boys.
Number of boys = 10 u
(b)
Number of girls = 1 u
(c)
Total number of children
= 10 u + 1 u
= 11 u
(d)
Difference in the number of boys and girls
= 10 u - 1 u
= 9 u
Answer(s): (a) 10; (b) 1; (c) 11; (d) 9