Mathematics, 05.05.2020 02:49 ginareyes0423

Los 2/9 de mis lapices son blancos y los 21 restantes azules. ¿Que fracción de lapices son azules? ¿Cuantos lapices en total tengo y cuantos son de color blanco?

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Los 2/9 de mis lapices son blancos y los 21 restantes azules. ¿Que fracción de lapices son azules? ¿...