Answer:
In total there are 369 bilingual people in the school.
Explanation:
Given:
Number of teachers=60
Number of students=1200
Percentage of students who are bilingual=30%
Percentage of teachers who are bilingual=15%
To find:
Number of stuents who are bilingual=?
Number teachers who are bilingual=?
Solution:
Now, we know that,
Total bilingual students and teachers altogether = bilingual students + bilingual teachers
= 30% of 1200 students + 15% of 60 teachers
= [tex]\frac{30}{100} \times1200+ \frac{15}{100}\times60[/tex]
=[tex]0.3\times1200+1.5 \times60[/tex]
=360+9=369
Hence, in total there are 369 bilingual people in the school.
