Question
Download Solution PDFComprehension
Read the following graph and table and answer the questions.
|
Company |
Ratio of the number of male and female employees Male : Female |
|
A |
7 : 9 |
|
B |
18 : 11 |
|
C |
8 : 7 |
|
D |
14 : 13 |
|
E |
25 : 41 |
|
F |
13 : 12 |
What is the difference between the total number of male employees and the total number of female employees from company A to F together?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
The number of employees in companies A, B, C, D, E, and F are 320, 580, 450, 540, 660, 525
|
Company |
Ratio of the number of male and female employees Male : Female |
|
A |
7 : 9 |
|
B |
18 : 11 |
|
C |
8 : 7 |
|
D |
14 : 13 |
|
E |
25 : 41 |
|
F |
13 : 12 |
Calculation:
Accordiing to the question:
The total number of male employees in companies A,
⇒ 320/(7 + 9) × 7 = 140
The total number of male employees in companies B,
⇒ 580/(18 + 11) × 18 = 360
The total number of male employees in companies C,
⇒ 450/(8 + 7) × 8 = 240
The total number of male employees in companies D,
⇒ 540/(14 + 13) × 14 = 280
The total number of male employees in companies E,
⇒ 660/(25 + 41) × 25 = 250
The total number of male employees in companies F,
⇒ 525/(13 + 12) × 13 = 273
The total number of male employees in companies A, B, C , D, E and F
140 + 360 + 240 + 280 + 250 + 273 = 1543
Again,
The total number of female employees in companies A,
⇒ 320/(7 + 9) × 9 = 180
The total number of female employees in companies B,
⇒580/(18 + 11) × 11 = 220
The total number of female employees in companies C,
⇒ 450/(8 + 7) × 7 = 210
The total number of female employees in companies D,
⇒ 540/(14 + 13) × 13 = 260
The total number of female employees in companies E,
⇒ 660/(25 + 41) × 41 = 410
The total number of female employees in companies F,
⇒ 525/(13 + 12) × 12 = 252
The total number of female employees in companies A, B, C , D and E =
180 + 220 + 260 + 210 + 410 + 252 = 1532
∴ The difference between the total number of male employees and the total number of female employees from company A to F together = 1543 - 1532 = 11.
Last updated on May 12, 2025
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