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Mathematics, 05.06.2020 04:01 ptrlvn01

Se pone a pesar en 2 balanzas distintas cajas de diarios y revistas de 12 y 15 kilos respectivamente. a) SI la balanza que pesa las cajas de revistas, arroja la misma cantidad que la balanza que pesa las cajas de diarios. ¿Cuál es el peso que arroja? ¿Hay una única respuesta? b) Si el peso arrojado es menor a 100. ¿Cuántas cajas de cada tipo hay?

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Se pone a pesar en 2 balanzas distintas cajas de diarios y revistas de 12 y 15 kilos respectivamente...
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