2 years ago

A class of students has 18 boys and 21 girls.

Mathematics

1 answer:

Valentin [98]2 years ago

6 0

Answer:

Step-by-step explanation:

the numbers that can go intl the denominator are 1, 3, 7 the biggest number is 7 and can go into 21 3 times so its divided by 3 . divide the numerator by 3 and you get 6 over 7

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