Direction: Study the table carefully and answer the following questions.
The following table shows the total number of students from 4 schools learning either French or German.
School Name |
Total number of Students (Boys + Girls) |
French |
A |
550 |
250 |
B |
625 |
330 |
C |
680 |
380 |
D |
575 |
240 |
Calculation:
Total number of students = (550 + 625 + 680 + 575)
⇒ 2430
Let the number of boys and girls be 5x and 4x respectively
So, 9x = 2430
⇒ 4x = (2430/9x) × 4x
⇒ 270 × 4
⇒ 1080
∴ Total number of girls is 1080