Question

(10/7)- 2 (7/10) 2 solve the problem

Answer 1

here is the answer in the attachment

Answer 2

$= ( \frac{10 }{7} ) - 2( \frac{7}{10} ) 2\\ = \frac{10}{7} - \frac{28}{40} \\ = \frac{10}{7} - \frac{7}{10 } \\ = \frac{7(10) - 7(7)}{70} \\ = \frac{70 - 49}{70} \\ = \frac{21}{70} \\ = \frac{3}{10}$