Fill in the blanks.
0.4 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.
0.4 =
410 =
2525 of the women =
310 of the men
Make the numerators the same.
LCM of 2 and 3 = 6
2 x 35 x 3 of the women =
3 x 210 x 2 of the men
615 of the women =
620 of the men
Number of women = 15 u
(b)
Number of men = 20 u
(c)
Total number of women and men
= 15 u + 20 u
= 35 u
(d)
Difference between the number of men and women
= 20 u - 15 u
= 5 u
Answer(s): (a) 15; (b) 20; (c) 35; (d) 5