Fill in the blanks.
The number of boys is 4.125 times more than the number of girls.
- Number of girls = _____ u
- Number of boys = _____ u
- Total number of boys and girls = _____ u
- Difference between the number of boys and girls = _____ u
(a)
Change decimal into units.
The number of boys is 4.125 times more than the number of girls.
1 + 4.125 = 5.125
5.125
= 5
1251000 = 5
18 =
5 x 8 + 1 8 =
40 + 1 8=
418The number of boys is
418 the number of girls.
Number of girls = 8 u
(b)
Number of boys = 41 u
(c)
Total number of children
= 8 u + 41 u
= 49 u
(d)
Difference in the number of boys and girls
= 41 u - 8 u
= 33 u
Answer(s): (a) 8; (b) 41; (c) 49; (d) 33