The average age of a batch of 19 members is 24 years if the age of the faculty we included the average is increased by 4 months what is the age of the faculties
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Answered by
0
Answer:
24
and the four months the age of the facilities
Answered by
6
Answer:30 years 8 months
Step-by-step explanation:
Sum of Ages 24 x 19 = 456
let the age of faculty be x years , 4 months = 4 x 1/ 12 = 1/3 year
456 + x = [ 24 + 1/3 ] x 20 ( 19 batch member + 1 faculty = 20 )
456 + x = 1460/3
x = 92/3 years
i.e 30 years and 8 months
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