Matematika Sekolah Menengah Pertama hasil (2 1/8 -1 3/4) ÷ (3 5/6 - 4 1/4)​

hasil (2 1/8 -1 3/4) ÷ (3 5/6 - 4 1/4)​

Penjelasan dengan langkah-langkah:

[tex](2 \frac{1}{8} - 1 \frac{3}{4} ) \div (3 \frac{5}{6} - 4 \frac{1}{4} ) = ( \frac{17}{8} - \frac{7}{4} ) \div ( \frac{23}{6} - \frac{17}{4} ) = ( \frac{17}{8} - \frac{14}{8} ) \div ( \frac{46}{12} - \frac{51}{12} ) = \frac{3}{8} \div \frac{ - 5}{12} = \frac{3}{8} \times - \frac{12}{5} = - \frac{9}{10} [/tex]

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