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levacccp [35]
2 years ago
12

Erik tenía una barra de chocolate,

Mathematics
1 answer:
Leno4ka [110]2 years ago
3 0

Usando conceptos de fracciones, se encuentra que Erik se quedó con \mathbf{\frac{1}{2}} da la barra.

------------------------

  • El total de la barra es 100% = 1.
  • Erik se quedo con x.
  • Su mamá se quedó con \frac{1}{6} da la barra.
  • Su primo se quedó con \frac{1}{3} de la barra.
  • La suma de esto todo es lo total, entonces:

\frac{1}{6} + \frac{1}{3} + x = 1

\frac{1 + 2 + 6x}{6} = 1

3 + 6x = 6

6x = 3

x = \frac{3}{6}

x = \frac{1}{2}

Erik se quedó con \mathbf{\frac{1}{2}} da la barra.

Un problema similar es dado en brainly.com/question/24611131

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alexandr402 [8]

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Step-by-step explanation:

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3 || 1    +     6    -    21    -   18 ||

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================================

      1          9         6          0


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4 0
3 years ago
Read 2 more answers
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