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1 Sudents of Class X took part in a Mathematics quiz. If the number of girls is 4more than the number of boys, fnd the number of boys and gifls who took pairthe quiz. |
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Answer» Total number of students = 10Let number of boys = nThen number of girls = n + 4 Therefore,n + n + 4 = 102n + 4 = 102n = 6n = 6/2 = 3 Number of boys = 3Number of girls = 7 |
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