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There are 1170 students in school. The ratio of girls to boys is 23:22. Find the number of each.
Anth
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Mar 11, 2023
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29
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There are 1170 students in school. The ratio of girls to boys is 23:22. Find the number of each.
Mathematics
high-school
Anth
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Mar 11, 2023
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Anth
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Answer:
572 boys 598 girls
Explanation:
Nathan Pk
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Mar 13, 2023
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Nathan Pk
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8
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Answer:
598 girls and 52 boys
------------------------
Given
Ratio g : b = 23 : 22,
Number of students is g + b = 1170.
Let the number of girls is 23x, then number of boys is 22x.
23x + 22x = 1170
45x = 1170
x = 1170/45
x = 26
Then find each number
g = 23×26 = 598
b = 22×26 = 572
Judex
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Mar 16, 2023
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Judex
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