1.
[tex]( - \frac{2}{7}) - ( + \frac{5}{14} ) = ? [/tex]
2.
[tex]( + \frac{1}{6}) - ( - \frac{1}{2} ) = ? [/tex]
Tolong dibantu kak![]()
[tex]( - \frac{2}{7}) - ( + \frac{5}{14} ) = ? [/tex]
2.
[tex]( + \frac{1}{6}) - ( - \frac{1}{2} ) = ? [/tex]
Tolong dibantu kak
[tex]( - \frac{2}{7}) - ( + \frac{5}{14} ) \\ = - ( \frac{2}{7} + \frac{5}{14} ) \\ = - ( \frac{4}{14} + \frac{5}{14} ) \\ = - \frac{9}{14} [/tex]
[tex]( + \frac{1}{6} ) - ( - \frac{1}{2} ) \\ = ( \frac{1}{6} + \frac{1}{2} ) \\ = \frac{1}{6} + \frac{3}{6} \\ = \frac{4}{6} \\ = \frac{2}{3} [/tex]
[answer.2.content]
