21/4 : 0,7 tolong dibantu yah Kaka yang baik hati
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Penjelasan dengan langkah-langkah:
[tex] \frac{21}{4} \div 0.7 \\ = \frac{21}{4} \div \frac{7}{10} \\ = \frac{21}{4} \times \frac{10}{7} \\ = \frac{210}{28} \\ = \frac{15}{2} [/tex]
semoga membantu
Jawaban :
21/4 : 7/10 = 21/4 x 10/7 = 210/28 = 105/12
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