Fill in the blanks.
The number of females is 1.2 times more than the number of males.
- Number of males = _____ u
- Number of females = _____ u
- Total number of females and males = _____ u
- Difference between the number of females and males = _____ u
(a)
Change decimal into units.
The number of females is 1.2 times more than the number of males.
1 + 1.2 = 2.2
2.2
= 2
210 = 2
15 =
2 x 5 + 1 5 =
10 + 1 5=
115 The number of females is
115 the number of males.
Number of males = 5 u
(b)
Number of females = 11 u
(c)
Total number of people
= 5 u + 11 u
= 16 u
(d)
Difference in the number of females and males
= 11 u - 5 u
= 6 u
Answer(s): (a) 5; (b) 11; (c) 16; (d) 6