Fill in the blanks.
The number of females is 1.35 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 1.35 times more than the number of males.
1 + 1.35 = 2.35
2.35
= 2
35100 = 2
720 =
2 x 20 + 7 20 =
40 + 7 20=
4720 The number of females is
4720 the number of males.
Number of males = 20 u
(b)
Number of females = 47 u
(c)
Total number of people
= 20 u + 47 u
= 67 u
(d)
Difference in the number of females and males
= 47 u - 20 u
= 27 u
Answer(s): (a) 20; (b) 47; (c) 67; (d) 27