资讯

\(\frac{3}{10}\) means three tenths, and is written as \(0.3\). \(\frac{17}{100}\) means seventeen hundredths, and is written as \(0.17\). Similarly, \(0.2\) becomes ...
When two fractions have the same value, but have different denominators and numerators, they are called equivalent fractions. Equivalent means they are equal. They have the same value. This ...
A court in China's Hunan Province has upheld a prison sentence for a teacher who threw a triangle ruler in a class with 9-year-old students and it struck one of them, causing severe injuries. The ...