國小數學五下單元8

$$\frac{11}{28}$$

$$\frac{11}{100}$$

$$\frac{17}{28}$$

$$\frac{17}{100}$$

$$\frac{15}{28}$$

$ $$\frac{13}{28}$$

$$\frac{2}{28}$$

$$\frac{1}{100}$$

$$\frac{10}{100}$$

$$\frac{10}{50}$$

$$\frac{9}{25}$$

$$\frac{9}{100}$$

$$\frac{16}{25}$$

$$\frac{16}{100}$$

$$\frac{9}{100}$$ ＝90%

$$\frac{7}{100}$$ ＝7%

$$\frac{4}{10}$$ ＝4%

$$\frac{55}{100}$$ ＝5%

$$\frac{1}{2}$$

$$\frac{2}{10}$$