Kami, Kavya and Kirti can together weave a carpet in 4 days. Kami by herself can weav e the same sized carpet in 12 days and Kirti can do it in 10 days. How long will Kavya take to do the work by herself? About the author Eliza
Answer: Abdul does (1/10)th of the work in a day. Ramesh does (1/15)th of the work in a day. In 2 days, Abdul and Ramesh do (2/10)+(2/15) = (6/30) +(4/30) = (10/30) or (1/3)rd of the work in a day. After 2 days the work remaining is (2/3)rd, which Abdul will do in (2/3)/(1/10) = (20/3) or 6 and 2/3rd of the 7th day. Reply
15 days time taken to kami to weave a carpet in 12 days. time taken to kirti to weave a carpet in 10 days. kami, kavya, and kirti 1st day work 1/4. kami 1st day work 1/12 and kirti 1st day work 1/12. 1/4-1/12-1/10= 15-5-6/60=4/60=1/15 so, 15 days kavya take to do the work by herself. Reply
Answer:
Abdul does (1/10)th of the work in a day.
Ramesh does (1/15)th of the work in a day.
In 2 days, Abdul and Ramesh do (2/10)+(2/15) = (6/30) +(4/30) = (10/30) or (1/3)rd of the work in a day.
After 2 days the work remaining is (2/3)rd, which Abdul will do in (2/3)/(1/10) = (20/3) or 6 and 2/3rd of the 7th day.
15 days
time taken to kami to weave a carpet in 12 days.
time taken to kirti to weave a carpet in 10 days.
kami, kavya, and kirti 1st day work 1/4.
kami 1st day work 1/12 and kirti 1st day work 1/12.
1/4-1/12-1/10= 15-5-6/60=4/60=1/15 so, 15 days kavya take to do the work by herself.