Math, asked by kmanmeet000, 7 months ago

A library has 500 books. There were history, maths and science books. The ratio of the history to mathto science books is 2:3:5. If 20 history, 40 maths, and 10 science books were added in the library,find the new ratio of the history to the maths to the science books.

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Answered by dharmendraverma301

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