Let the speed of the stream be x km/hr and both the boats meet after t hours According to the question, ⇒ (16 + x) t + (19 – x) t = 280 ⇒ 16t + 19t = 280 ⇒ 35t = 280 ⇒ t = 280/35 = 8 hours
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To edit the selected cell in ms excel-
In Excel……….allows users to bring together copies of work-books that other user have worked on
independently
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Which shortcut key is used to center-align text in Microsoft Word?
The maximum Zoom percentage in MS PowerPoint is________
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Which of the following software is generally preferred most, to create a tabular sheet to store marks scored by 100 students of a boarding house in the ...
