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In a college out of 4320 students, 2300 are girls. Find the ratio of: (a) Number of girls to the total number of students. (b) Number of boys to the number of girls. (c) Number of boys to the total number of students. |
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Answer» Total number of students in school = 4320 Number of girls = 2300 Therefore, number of boys = 4320 – 2300 = 2020 (a) Ratio of girls to total number of students = 2300/4320 =115/216 = 115 : 216 (b) Ratio of boys to that of girls = 2020/2300 = 101/115 = 101 : 115 (c) Ratio of boys to total number of students = 2020/4320 = 101/216 = 101 : 216 |
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