Change decimal into units.
Fill in the blanks.
The number of males is 0.45 times less than the number of females.
- Number of females = _____ u
- Number of males = _____ u
- Total number of males and females = _____ u
- Difference between the number of males and females = _____ u
(a)
Change decimal into units.
The number of males is 0.45 times less than the number of females.
0.45 =
45100 =
920 1 -
920 =
20 - 920 =
1120 The number of males is
1120 the number of females.
Number of females = 20 u
(b)
Number of males = 11 u
(c)
Total number of people
= 20 u + 11 u
= 31 u
(d)
Difference in the number of females and males
= 20 u - 11 u
= 9 u
Answer(s): (a) 20; (b) 11; (c) 31; (d) 9