Question

Pls Answer Don't send anything. I need this now.... Also I have less points

Answer 1

Step-by-step explanation:

$a = \frac{2}{3}, b = \frac{ - 3}{5}, c = \frac{4}{6} = \frac{2}{3} \\ \\ a + (b + c) = (a + b) + c \\ \frac{2}{3} + ( - \frac{3}{5} + \frac{2}{3} ) = ( \frac{2}{3} - \frac{3}{5} ) + \frac{2}{3} \\ \\ \frac{2}{3} + ( \frac{ - 9 + 10}{15} ) = ( \frac{10 - 9}{15} ) + \frac{2}{3} \\ \frac{2}{3} + \frac{1}{15} = \frac{1}{15} + \frac{2}{3} \\ \\ 0 = 0. \: verified \\ \\ \red{\mathfrak{ \large{\underline{{Hope \: It \: Helps \: You}}}}} \\ \blue{\mathfrak{ \large{\underline{{Mark \: Me \: Brainliest}}}}}$