Math, asked by shrivastavujjawal100, 1 year ago

48. The average age of 40 armies is 31
years. If the age of captain included.
then their average is same. Find the
age of the captain.
(a) 31 years (b) 38 years
(c) 40 years (d) 28 years

Answers

Answered by sshubert

2

Answer:

b or d

Step-by-step explanation:

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