the average age of 8 person in the family is increased by 2 years when two men aged 35 years and 45 years are substituted by two women find the average age of 2 new women
Answers
Answered by
4
check it out dear....
Attachments:
Similar questions
Math,
8 months ago
Math,
8 months ago
Math,
8 months ago
Math,
1 year ago
CBSE BOARD XII,
1 year ago
Psychology,
1 year ago