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The strength of a school is 2000. If 40 % of the students are girls then how many boys are there in the school? - Mathematics

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प्रश्न

The strength of a school is 2000. If 40 % of the students are girls then how many boys are there in the school?

योग
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उत्तर

As per the given information in the question,

The strength of school = 2000

Percentage of girls in school = 40%

Percentage of boys in school = 100 – 40 = 60%

Number of boys in school = 60% of 2000

= `60/100 xx 2000`

= 60 × 20

= 1200

Hence, number of boys in school is 1200.

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अध्याय 7: Comparing Quantities - Exercise [पृष्ठ २०७]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 7
अध्याय 7 Comparing Quantities
Exercise | Q 101. | पृष्ठ २०७
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