Change decimal into units.
Fill in the blanks.
The number of girls is 0.3 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 0.3 times less than the number of boys.
0.3 =
310 =
310 1 -
310 =
10 - 310 =
710 The number of girls is
710 the number of boys.
Number of boys = 10 u
(b)
Number of girls = 7 u
(c)
Total number of children
= 10 u + 7 u
= 17 u
(d)
Difference in the number of boys and girls
= 10 u - 7 u
= 3 u
Answer(s): (a) 10; (b) 7; (c) 17; (d) 3