For every novel in the library there are 2 science books, for each science book there are 7 economics books. Express the ratio of economics books to science books to novels in the library as a triple ratio. - Prothom Sir | প্রথম স্যার

For every novel in the library there are 2 science books, for each science book there are 7 economics books. Express the ratio of economics books to science books to novels in the library as a triple ratio.

Created: 6 months ago | Updated: 1 day ago

7 : 2 : 1

7 : 1 : 2

14 : 7 : 2

14 : 2: 1

14 : 1 : 2

Job Solution One Bank Ltd One Bank Ltd - Special Cadre Officer - 09.11.2012 সাধারণ বিজ্ঞান

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