please solve 17 number
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divide 3 by 2000 so that u will get the commission for 1 machine and then solve it further
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A,B,C can compare a work in = 15 days
B alone can do it in = 30 days
C alone can do it in = 40 days
Therefore days A will take to complete the work= 1/15-(1/30+1/40)
= 1/15-1/30-1/40
= (8-4-3)/120
=8-7/120
=1/120
Therefore A will complete in = 120 days
B alone can do it in = 30 days
C alone can do it in = 40 days
Therefore days A will take to complete the work= 1/15-(1/30+1/40)
= 1/15-1/30-1/40
= (8-4-3)/120
=8-7/120
=1/120
Therefore A will complete in = 120 days
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