Question
Download Solution PDFThe table given below shows the number of boys and girls in a school in 6 years.
|
Years |
Boys |
Girls |
|
A |
80 |
70 |
|
B |
60 |
50 |
|
C |
120 |
100 |
|
D |
100 |
140 |
|
E |
160 |
40 |
| F | 90 | 80 |
What is the ratio of number of boys in year A and C together to the number of girls in year E and F together?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Number of boys and girls in a school in 6 years.
|
Years |
Boys |
Girls |
|
A |
80 |
70 |
|
B |
60 |
50 |
|
C |
120 |
100 |
|
D |
100 |
140 |
|
E |
160 |
40 |
| F | 90 | 80 |
Calculation:
Number of Boys in the Year A = 80
Number of Boys in the Year C = 120
Number of Girls in the Year E = 40
Number of Girls in the Year F = 80
Total number of boys in year A and C together = 80 + 120 = 200
Total number of Girls in year E and F together = 40 + 80 = 120
Ratio = 200 : 120 = 20 : 12 = 5 : 3
∴ The ratio of number of boys in year A and C together to the number of girls in year E and F together is 5 : 3.
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