puppie1 puppie1

15-11-2016
Mathematics

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3 teachers for 63 students; 7 teachers for 147 students are they equivalent?

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Haileighj02 Haileighj02

15-11-2016

Yes, they are! If you divide 63/3 you get 21, and if you divide 147/7 you get 21!:)

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