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problema Entre Ale y Bruno y caro tiene $5000 Ale tiene el doble que Bruno caro tiene 400 menos que Alex Cuánto tiene cada uno​

Sagot :

Answer:  Bruno has $1080, Ale has $2160, and Caro has $1760. ( Bruno tiene $1080, Ale tiene $2160 y Caro tiene $1760 )

Step-by-step explanation:

Let's say Bruno has x dollars. -

Ale has twice as much as Bruno, so Ale has 2x dollars. - Caro has 400 less than Ale, so Caro has 2x - 400 dollars.  Given that the total amount they have is $5000, we can write an equation:


x (Bruno) + 2x (Ale) + 2x - 400 (Caro) = 5000  Solving this equation:  x + 2x + 2x - 400 = 5000 5x - 400 = 5000 5x = 5400 x = 1080  So, Bruno has $1080, Ale has $2160, and Caro has $1760.