Cuatro personas invirtieron en su negocio cantidades proporcionales a 11, 15, 18 y
25. S...
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Mathematics, 08.04.2020 21:21 kirkhester1
Cuatro personas invirtieron en su negocio cantidades proporcionales a 11, 15, 18 y
25. Si el que aportó más aportó 2800 soles más que el que aportó menos. ¿Cuánto
aportaron los cuatro?
a) 20 700
b) 13 800
C) 15 800
d) 11 800
e) 17 700
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Answers: 1
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