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juan y sofi compraron 3kg de manzanas pagaron 65 pesos, cuanto pagaron por 1,5Kg y 10kg?

Sagot :

Answer:

Step-by-s⭐Explicación paso a paso:

Aplicamos una regla de tres simple directamente proporcional, ya que entre mayor sea la cantidad de kilogramos comprados, mayor será la cantidad de dinero que se debe pagar por las manzanas (y viceversa).

 

Expresamos:

Kilogramos         Dinero ($)

    3                           20

   15                            x

 

x= (15 * 20)/3

x = 300/3

x = 100$

tep explanation: