Respuesta:
la respuesta es la D)
[tex] \frac{3}{8} [/tex]
Explicación paso a paso:
[tex]( \frac{3}{2} - \frac{2}{15} )( \frac{1}{2} + \frac{1}{8} ) - \frac{23}{48} \\ \\ \frac{41}{30} ( \frac{1}{2} + \frac{1}{8} ) - \frac{23}{48} \\ \\ \frac{41}{30} \times \frac{5}{8} - \frac{23}{48} \\ \\ \frac{41 \times 5}{30 \times 8} - \frac{23}{48} \\ \\ \frac{205}{30 \times 8} - \frac{23}{48} \\ \\ \frac{205}{240} - \frac{23}{48} \\ \\ \frac{41}{48} - \frac{23}{48} \\ \\ \frac{18}{48} \\ \\ \\ \frac{3}{8} [/tex]
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Respuesta:
la respuesta es la D)
[tex] \frac{3}{8} [/tex]
Explicación paso a paso:
[tex]( \frac{3}{2} - \frac{2}{15} )( \frac{1}{2} + \frac{1}{8} ) - \frac{23}{48} \\ \\ \frac{41}{30} ( \frac{1}{2} + \frac{1}{8} ) - \frac{23}{48} \\ \\ \frac{41}{30} \times \frac{5}{8} - \frac{23}{48} \\ \\ \frac{41 \times 5}{30 \times 8} - \frac{23}{48} \\ \\ \frac{205}{30 \times 8} - \frac{23}{48} \\ \\ \frac{205}{240} - \frac{23}{48} \\ \\ \frac{41}{48} - \frac{23}{48} \\ \\ \frac{18}{48} \\ \\ \\ \frac{3}{8} [/tex]