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A,B AND C COMPLETE A WORK IN 12, 15 AND 24 DAYS RESPECTIVELY. A DOES THE WORK FOR 3 DAYS AND LEAVE IT, AFTER THAT B DOES THE WORK FOR 5 DAYS AND HE ALSO LEAVE IT. THEN IN HOW MANY DAYS DOES THE C CAN COMPLETE THAT REMAINING WORK?
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A does of the work per day. It is his rate.
Working for 3 days, A makes = of the work.
B does of the work per day. It is his rate.
Working for 5 days, B makes = of the work.
After A worked for 3 days and B worked for 5 days they made = = of the work.
Now the remained part of the work is = .
C does of the work per day. It is his rate.
C will complete the remaining part of the work in = = 5*2 = 10 days.
Answer. C will complete the remaining part of the work in 10 days.