Thursd
À can do piece of work in 30 days.
He works at it for 5 days and then B
finishes it in 20 days. In What time can
A and B together do it?
Answers
Answered by
0
Answer:
Is it right or not If answer is wrong then comment
Attachments:
Similar questions
Social Sciences,
4 months ago
English,
4 months ago
English,
9 months ago
English,
9 months ago
Math,
1 year ago