1. 5 2/3 - 1 1/6 = .......
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[tex]5 \frac{2}{3} - 1 \frac{1}{6} \\ \\ = (5 - 1) \frac{4 - 1}{6} \\ \\ = 4 \frac{3}{6} \\ \\ = 4 \frac{1}{2} [/tex]
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Penjelasan dengan langkah-langkah:
5 2/3 - 1 1/6
= 17×2/3×2 - 7/6
= 34/6 - 7/6
= 27÷3/6÷3
= 9/2
= 4 1/2
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