Chetan suryawanshi Asked a Question
May 13, 2020 5:50 pmpts 30 pts
Q- The average age of 30 boys in a class is 15 years. One boy aged 20 years, left the class, but two new boys came in his place whose ages differ by 5 years. If the average age of all the boys now in the class still remains 15 years, the age of the younger newcomer is
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  • Ruby negi
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    Ruby negi
    do you want clarification?
  • Abhishek singh thankyou
    Solution attached. Best regards.
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  • Dhairya sharma
    some text was missing in previous one.
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  • Dhairya sharma thankyou
    see it again.
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  • Dhairya sharma Best Answer
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