Hasil dari 1/4 + (-- 3/8) adalah...
[tex] \frac{1}{4} + ( - \frac{3}{8} ) \\ \\ = \frac{1}{4} - \frac{3}{8} \\ \\ = \frac{2 - 3}{8} \\ \\ = - \frac{1}{8} [/tex]
Penjelasan dengan langkah-langkah:
[tex] \frac{1 {}^{ \times 2} }{4 {}^{ \times 2} } + ( - \frac{3}{8} ) \\ = \frac{2}{8} + ( - \frac{3}{8} ) \\ = \frac{2}{8} - \frac{3}{8} \\ = -\frac{1}{8} [/tex]
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