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Mathematics, 30.05.2020 20:04 fruitbutt77
1. El enigma de la máquina de hacer elementos gráficos. Si les toma 5 minutos a 5 máquinas hacer 5 elementos gráficos, ¿cuánto tiempo les tomará a 100 máquinas crear hacer 100 elementos?
2. ¿Cómo hacer para que cuatro números 9 combinados con el uso de signos aritméticos den como resultado 100?
3. Sin cambiar de lugares las cifras, coloca entre ellas los signos “+” y “-“ de tal forma que la suma sea 100 (solo puedes usar los signos 3 veces).
1 2 3 4 5 6 7 8 9 = 100
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1. El enigma de la máquina de hacer elementos gráficos. Si les toma 5 minutos a 5 máquinas hacer 5 e...
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