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The ratio of boys to girls in a class is 4: 5 a) What fraction of the class are boys?
b) What fraction of the class are girls?​

Respuesta :

Answer:

a) 4/9

b)5/9

Step-by-step explanation:

The ratio 4:5 could be seen as 4 being the number of boys and 5 being the number of girls and both boys and girls equal 9 pupils hence we put specific genders over both genders

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