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It takes 17 full specific type of trees to make one tonne of paper. If there are 221 such trees in a forest, then what fraction of forest will be used to make 10 tonnes of paper. - Mathematics

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प्रश्न

It takes 17 full specific type of trees to make one tonne of paper. If there are 221 such trees in a forest, then what fraction of forest will be used to make 10 tonnes of paper.

योग

उत्तर

Similalry, 10 tonne of paper require = 17 × 10 trees = 170 trees

So, 170 trees covers = `170/221` fraction of forest

= `10/13` fraction of forest

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अध्याय 2: Fractions and Decimals - Exercise [पृष्ठ ५१]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 2 Fractions and Decimals
Exercise | Q 105. (i) (b) | पृष्ठ ५१
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