将下列分数转换为小数
(i) $\frac{14}{25}$
(ii) $\frac{28}{125}$
解答:
(i) $\frac{14}{25}$
= $\frac{14}{25} \times\frac{4}{4}$
=$\frac{56}{100} = 0.56$
(ii) $\frac{28}{125}$
= $\frac{28}{125} \times\frac{8}{8}$
= $\frac{224}{1000} = 0.224$
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