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The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. what would be its population in 2005? - Mathematics

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प्रश्न

The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. what would be its population in 2005?

योग
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उत्तर

Population in 2005 = 54000 `(1 + 5/100)`

= `54000 (1 + 1/20)^2`

= `54000 xx 21/20 xx  21/20`

= 59535

Thus, the population in 2005 would be 59,535.

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अध्याय 8: Comparing Quantities - Exercise 8.3 [पृष्ठ १३४]

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एनसीईआरटी Mathematics [English] Class 8
अध्याय 8 Comparing Quantities
Exercise 8.3 | Q 10.2 | पृष्ठ १३४

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