Question

2,3(6) - 10supra3 .

Cat de repede , va rog !

Answer 1

$\displaystyle 2,3(6)- \frac{10}{3} = \frac{213}{90} - \frac{10}{3} = \frac{213}{90} - \frac{300}{90} =\boxed{- \frac{87}{90} }$