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Example 8 - Out of 25 children in a class, 15 are girls. What is


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Example 8 Out of 25 children in a class, 15 are girls. What is the percentage of girls? Total number of children = 25 Number of girls = 15 Percentage of girls = (π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘”π‘–π‘Ÿπ‘™π‘ )/(π‘‡π‘œπ‘‘π‘Žπ‘™ π‘›π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘β„Žπ‘–π‘™π‘‘π‘Ÿπ‘’π‘›) Γ— 100% = 15/25 Γ— 100% = 3/5 Γ— 100% = 3 Γ— 20% = 60%

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.