New Doc 17 - WordPress.comA + B)'s 1 day's work = (A + B)'s 3 days work = Remaining...
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New Doc 17 - WordPress.comA + B)'s 1 day's work = (A + B)'s 3 days work = Remaining work — ... If Prakash alone can paint this hall in 6 days, in how many days can Hanif alone paint
