The average age of a group of employees is 35 years 6 new fresher's with an average age 22 year joined in that company, thereby decreasing average by 1 year. The original strength of the company was
Answers
Answered by
1
Answer:
x=18 days
Step-by-step explanation:
Let the number of students in the class = x
According to the question,
35x+6×33x+6 = 35 - 12
= 35x + 198 = 34.5 (x + 6)
= 35x + 198 = 34.5x + 207
= 0.5x = 207 - 198 x = 90.5 = 18
x = 18 days
Answered by
3
Answer:
18 is answer
Step-by-step explanation:
Let the number of students in the class = x
According to the question,
35x+6×33x+6 = 35 - 12
= 35x + 198 = 34.5 (x + 6)
= 35x + 198 = 34.5x + 207
= 0.5x = 207 - 198 x = 90.5 = 18
x = 18 days
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