Mathematics
A and B can do a work in 8 days, B and C in 12 days, and A and C in 16 days. In what time can they do it, all working together?
Related Questions
12 men can repair a road is 25 days; how long will 30 men will take to do so?
The price of oranges is ₹ 90 per dozen. Manoj can buy 12 dozen oranges with the money he has. If the price of orange is increased by ₹ 30, how many oranges can Manoj buy?
A and B complete a piece of work in 24 days. B and C do the same work in 36 days, and A, B and C together finish it in 18 days. In how many days will:
(i) A alone,
(ii) C alone,
(iii) A and C together, complete the work?
A and B can do a piece of work in 40 days, B and C in 30 days, and C and A in 24 days.
(i) How long will it take them to do the work, working together?
(ii) In what time can each finish it working alone?