EMERALD PACKAGE
A, B and C can complete a piece of work in 24, 6 and 12 days respectively. Working together, they will
complete the same work in
IC
a) 24 days b) 24 days ) 3 days d) 4 days
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Step-by-step explanation:
work done by A in 1 day = 1/24
work done by B in 1 day = 1/6
work done by C in 1 day = 1/12
now add all A+B+C
=1/24+1/6+1/12
= LCM of 24 ,6,12 is 24
= (1+4+2)/24
=7/24
=so the answer is 24/7
you can take approximately 3 days
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