Mathematics, 13.02.2020 18:35, Suphat

A Can Complete a work in 12 days and B Can Complete in
8 days. A works for 8 hrs every day while works for 10
hours every day. If A and B together start wooking & his
Perday, in how many days will they complete the work?

Answers: 3

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A Can Complete a work in 12 days and B Can Complete in
8 days. A works for 8 hrs every day whil...