A and B can do a piece of work in 12 days; B and C in 15 days; C and A in 20 days. In how many days will
they finish it working together? Also find the number of days taken by each to finish it working alone. [4]
62) Solve 6.32
3) = 516
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A + B + C = 10 Days
A = 30 Days
B = 20 Days
C = 60 Days
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