Question

there are some books in a cupboard. I one third of the total books are of science and one fifth of the total are of hindi, write an expression for the number of each type of book in the library, if the total books in the library are given by x.​

Answer 1

Answer:

science books =1/3

hindi 1/5

therefore. 1/3+1/5=x

x=5/15+3/15

x=8/15

there are 15×8 books in class

there are 120 books in class