Question

4/9-3/7+1/2=

Answer 1

\[\frac{ 4 }{ 9 } - \frac{ 3 }{ 7 } + \frac{ 1 }{ 2 }\]
\[= \frac{ 1 }{ 63 } + \frac{ 1 }{ 2 }\]
\[ = \frac{ 65 }{ 126 }\]

Answer 2

thank you!