3 years ago

The ratio of the number of girls to the number of all students in the class is 4 to 9. Can there be 20 students in that class?

1 answer:

3 0

Answer:

Step-by-step explanation:

20 ÷ 9 = 2.222222222
9 does not go evenly into 20, and there can't be a fraction of a student, so the answer is no.

I hope this helps!

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