Math, asked by shubhangikhare705, 5 months ago

Question # 38
Revisit
There are 75 teachers in a school. The salaries of 25 teachers increase by 10% while the salaries of 50 teachers
increase by 25%. Find the average percentage increase in the salaries of all 75 teachers.

Answers

Answered by mirmasrur

5

Answer:

20%

Step-by-step explanation:

avg=(25*10)+(50*25)/25+50
ans=20

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