J Jitendra Singh • 7.50K Points Tutor III Math Bookmark Embed Report View In MB-Short Q. A and B together can complete a piece of work in 72 days, B and C together can complete it in 120 days, and A and C together in 90 days. In what time can A alone complete the work ? (A) 150 days (B) 120 days (C) 80 days (D) 100 days Correct Answer - Option(B) Views: 870 Filed under category Math Share
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