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Mathematics, 07.12.2020 21:00 amberreid028

3/5 de las alumnas de clase hacen el camino de casa al colegio en coche o en autobús, las demás van andando. Si los tres cuartos de las alumnas que
usan vehículo hacen el viaje en coche y 9 alumnas utilizan autobús ¿Cuántas
alumnas hay en clase?

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Answers: 1

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