Question

solución 1/5(1/2+1/13)=​

Answer 1

= 3/26

Explicación paso a paso:

Calcula:

$\frac{1}{5} ( \frac{1}{2} + \frac{1}{13} ) = \\ \\ \frac{1}{5} ( \frac{13}{26} + \frac{2}{26} ) = \\ \\ \frac{1}{5} \times ( \frac{13 + 2}{26} ) = \\ \\ \frac{1}{5} \times ( \frac{15}{26} ) = \\ \\ \frac{1 \times 15}{5 \times 26} = \\ \\ \frac{15}{130} = \\ \\ \frac{ 3}{26}$

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