Question

evaluate using appropriate property
6\5+(-2\7)+5\7+9\5

Answer 1

Hi friend!!

Given

$\frac{6}{5} - \frac{2}{7} + \frac{5}{7} + \frac{9}{5}$


Rearranging the terms,we get

$= \frac{6}{5} + \frac{9}{5} + \frac{5}{7} - \frac{2}{7}$



$= \frac{15}{5} + \frac{3}{7}$

=3+(3/7)

=(21+3)/7

=24/7

I hope this will help you ;)

Answer 2

$\frac{6}{5} - \frac{2}{7} + \frac{5}{7} + \frac{9}{5} \\ = \frac{6}{5} + \frac{9}{5} + \frac{5}{7} - \frac{2}{7} \\ = \frac{42 +63 + 25 - 10 }{35} \\ = \frac{120}{35} \\ = \frac{24}{7}$