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
\
Answers
Answered by
0
This question is done with unitary method
It's a lil tricky but I hope u'll understand....
Attachments:
Similar questions