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the ratio of boys to girls in a class is 4:5.whar fraction of the class are boys?what fraction of the class are girls

Respuesta :

LilsNasX

Answer:

4/9 are boys and 5/9 are girls

Step-by-step explanation:

4:5 equals to 4+5 which is 9, that is your denominator, then you take the 4 and the 5 and sort them into boys and girls. Once you've done this, you should have 4/9 boys and 5/9.

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