Question

please please answer this question​

Answer 1

Total number of people working in the office = 72

Total number of men in office = 28

Since, total number of men in office + total number of women in office = total number of people in office

total number of women in office = 72-28 = 44

a) ratio of number men to that of woman = no. of men : no. of women

= 28 : 44 = 7 : 11

b) ratio of number of men to the total number of people = no. men : total number of people = 28 : 72 = 7 : 18

c) ratio of number of women to the total number of people = no. women : total number of people = 44 : 72 = 11 : 18

Answer 2

Given:

• Total persons in office=72
• Number of men =28

To find:

• Ratio of men to that of women.
• Ratio of men to total no. of people.
• Ratio of women to total no. of people.

Solution:

No. of women=Total no. of people-no. of men

No. of women=72-28

No. of women=44

Ratio of men to to women:-

$\sf \large➩ \cancel\frac{28}{44} \\ \\ ➩ \sf \large \frac{7}{11} \\ \\ \sf \large➩7 : 11$

Ratio of men to total no. of people:-

$\sf \large ➩ \cancel\frac{28}{72} \\ \\ \large \sf➩ 7 : 18$

Ratio of women to total no. of people:-

$\sf \large➩ \cancel \frac{44}{72} \\ \\ \sf \large➩11 : 18$