Asked by ABC

A biology class has 12 boys and 18 girls .what fraction of the class are boys?
Solution. 12/30=2/5
Please tell me this correct or not.
Answered by Bosnian
Your answer is correct.


b = boys

g = girls


b + g = 12 + 18 = 30

Boys:

b = 12 / 30 = 2 * 2 * 3 / 2 * 3 * 5 = 2 / 5
Answered by Malik Rehman
2/5
Answered by Amirah
Three eights of a class are boys. What fraction of the class are
girl?
Answered by Aimanele
Not corrrct
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