Math, asked by himanahu7007, 10 months ago

IN A BOOKSTORE 60 IDENTICAL BOOK OCCUPY A LENGHT OF 1.5M OM A SHELF.FIND (i) THE LENGHT OCCUPIED BY 50 SUCH BOOK ON SHELF, (ii) THE NUMBER OF SUCH BOOKS NEEDED TO COMPLETELY OCCUPY A SHELF THAT IS 80 CM LONG
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Answered by kashika2006

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This question is done with unitary method

It's a lil tricky but I hope u'll understand....

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