19. Sansa can do a piece of work in 10 days, Arya in 12 days and Bran in 15 days. They all start the work together, but Sansa
leaves after 2 days and Arya leaves 3 days before the work is completed. In how many days is the work completed?
A) 2 days
B) 6 days
C) 7 days
D) 8 days
Answers
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Answer:
B) 7 days
Step-by-step explanation:
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