6. A works twice as fast as b.If b can complete a work in 18 days independently, the number of days in which a and b can together finish the work is: a. 4 days b. 6 days c. 8 days d. 10 days
Answers
Answered by
0
I think the answer would be 10 days
Similar questions
English,
7 months ago
English,
7 months ago
Science,
1 year ago
Environmental Sciences,
1 year ago
Math,
1 year ago