Fill in the blanks.
0.8 of the women are equal to
310 of the men.
- Number of women = _____ u
- Number of men = _____ u
- Total number of women and men = _____ u
- Difference between the number of women and men = _____ u
(a)
Change decimal and fraction into units.
0.8 =
810 =
4545 of the women =
310 of the men
Make the numerators the same.
LCM of 4 and 3 = 12
4 x 35 x 3 of the women =
3 x 410 x 4 of the men
1215 of the women =
1240 of the men
Number of women = 15 u
(b)
Number of men = 40 u
(c)
Total number of women and men
= 15 u + 40 u
= 55 u
(d)
Difference between the number of men and women
= 40 u - 15 u
= 25 u
Answer(s): (a) 15; (b) 40; (c) 55; (d) 25