Question

13- In a library, there are 1600 books. Out of this,2/5 of books are of computer And remaining books are of other subjects. Find the number of books of theother subjects.
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Answer 1

Answer:

total books= 1600

computer books= 2/5

remaining books= ?

so to find number of remaining books:-

=2/5*1600

=2*320

=640

then 1600-640

=960

therefore, number of other books are 960.

HOPE IT'S HELPFUL!!!

Answer 2

Answer:

Step-by-step explanation:

total propotion of computer books = 2/5

number of computer books = 1600 x 2/5

                                              = 320 x 2

                                               = 640 books

the number of other books = 1600 - 640

                                              = 960