The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in class

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31-08-2016
Mathematics

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The ratio of boys to girls in history class is 4 to 5. How many girls are in the class if there are 12 boys in class

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jhonyy9 jhonyy9 · Answer 1 · 2016-08-31T11:49:49+02:00

jhonyy9 jhonyy9

31-08-2016

the ratio is 4 to 5 what mean 4 boys to 5 girls
so than there are 12 boys what is 3*4 than just multiplie 3*5 and will get 15 girls like result

so than there are in the class 12 boys so will be in the class 15 girls sure

hope helped

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