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P5 Mathematics

Question post on Wed, 21/10/2020 12:43pm

Can anyone help to answer with this question-

The number of non-fiction books in a class library was 2/9 of the total number of books.
After 94 non-fiction books were added to the library, the number of non-fiction books became 7/8 of the total number of books.

How many books were in the library at first?

Thanks.

Answer

Maths Hub · Answer 1 · Post on Wed, 21/10/2020 1:34pm

Maths Hub Post on Wed, 21/10/2020 1:34pm

ilnn · Answer 2 · Post on Wed, 21/10/2020 1:50pm

ilnn Post on Wed, 21/10/2020 1:50pm

Thanks a lot.

Maths Hub · Answer 3 · Post on Wed, 21/10/2020 2:10pm

Click on the “Accept Answer” link on the answer you liked most to acknowledge the answer.

I am glad to help out.

Do post questions whenever you are in doubt.

John Lim · Answer 4 · Post on Fri, 23/10/2020 1:40pm

John Lim Post on Fri, 23/10/2020 1:40pm

John Lim · Answer 5 · Post on Fri, 23/10/2020 1:40pm

John Lim

Post on Fri, 23/10/2020 1:40pm