Mathematics, 06.12.2021 06:40, catwomn

In a school hall 2/5 of the chairs are red 3/7 are blue and the rest are yellow
If there are 24 yellow chairs, how many chairs are blue?

Answers: 2

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In a school hall 2/5 of the chairs are red 3/7 are blue and the rest are yellow
If there are...