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rosina chhatoi

· started a discussion

· 1 Months ago

math-69 (Question:125070.0)

39year10month/2=19years 11month. how?

Question:
The average age of 11 players of a cricket team is increased by 2 months when two of them aged 18 years and 20 years are replaced by two new players. The average age of the new players is:
Options:
A) 19 years 1 month
B) 19 years 6 months 
C) 19 years 11 months
D) 19 years 5 months 
E) None of these
Solution:
Total Increase in age=11\(\times\)2=22 months

so sum of the age of that 2 new player=(18+20) years+22 months= 39 years 10 months

Hence their average age=39 years 10 months/2=19 years 11 months



rosina chhatoi

· commented

· 1 Months ago

sorry. i missed the question. Now it is solved
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