Shreya has 15 Maths books, 25 English books and 30 story books. Shreya likes to arrange
all books in such a way that every row contains the same number of books of only one
type. What will be the minimum number of rows needed for this?
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Shreya has 15 Maths books, 25 English books and 30 story books. Shreya likes to arrange
all books in such a way that every row contains the same number of books of only one
type. What will be the minimum number of rows needed for this?
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ANSWER :
YOU CAN SEE THAT THESE NO. OF BOOKS ARE MULTIPLE OF 5 SO WE WILL ARRANGE THEM IN SUCH WAY THAT EACH ROW HAS SAME NO. OF BOOKS.....
SO,
15+25+30=70
70÷2=35
THEREFORE WE WILL ARRANGE THEM LIKE THIS ---
2 ROWS HAVING 35 BOOKS
HOPE YOU UNDERSTAND