Question

3/7(-2/5)+(2/5)(1/3)(9/7)
Solution using appropriate property​

Answer 1

-6/35+2/15 ka LCM lekar 9/7 se multiply kr dijiyega answer aa jaayega ok

Answer 2

$= \frac{3}{7} ( \frac{ - 2}{5} ) + ( \frac{2}{5} )( \frac{1}{3} )( \frac{9}{7} ) \\ \\ = \frac{3}{7} \times 1 + \frac{6}{35} \\ \\ = \frac{3}{7} + \frac{6}{35} \\ \\ = \frac{15 -6 }{35} \\ \\ = \frac{9}{35}$