hasil 30%÷2¼×5,6 adalah

[tex] \frac{30}{100} \div \frac{9}{4} \times \frac{56}{10} \\ = \frac{3}{10} \times \frac{4}{9} \times \frac{28}{5} \\ = \frac{4}{30} \times \frac{28}{5} \\ = \frac{2}{15} \times \frac{28}{5} \\ = \frac{56}{75} [/tex]
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