The average age of 4 brothers is 8years 7 months and the average age of 4 brothers and their father is 6 years 4 months more than, that of the average age of the brothers, What is the age of their father ?
(a) 40 years 3 months (b) 50 years
(c) 45 years 9 months (d) None of these
Answers
Answered by
1
Answer:
Father age is 33
Step-by-step explanation:
Average age of 4 brothers = 8yrs 7 months
Number of brothers = 4
Total age of 4 brothers = 4 x 8 = 32
Average of 4 brothers + mother = (5 persons)
8 + 5 = 13yrs
∴ Total age of 4 brothers + father =5 × 13 = 65yrs.
∴ The age of father = 65 - 32 = 33
Please mark me as brainliest!
Similar questions