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Increase of a number from 150 to 162 is equal to increase of ______ per cent. - Mathematics

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प्रश्न

Increase of a number from 150 to 162 is equal to increase of ______ per cent.

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उत्तर

Increase of a number from 150 to 162 is equal to increase of 8 per cent.

Explanation:

Initial number = 150

Final number = 162

Increased number = 162 – 150 = 12

Per cent of increased number = `12/150 xx 100`

= `120/15`

= 8%

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अध्याय 9: Comparing Quantities - Exercise [पृष्ठ २९०]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
अध्याय 9 Comparing Quantities
Exercise | Q 22. | पृष्ठ २९०

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