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3 years ago

12 obreros se demoran 3 días para realizar un trabajo, cuántos días se demorarán si se tienen la mitad de 8 obreros

Mathematics

1 answer:

valentinak56 [21]3 years ago

5 0

Answer: X=9 Dias

Se demoran 9 dias

Step-by-step explanation:

Regla De Tres

Quien Tiempo Obra

12 3 1 x= 12*3/4

4 x 1 x= 36/4

x=9

otra forma

Paso uno x = 12*3*1 = x= 36

4x = x= 4

Paso dos x= 36/4 = x= 9 dias

dividir.

Espero que les ayude

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