Question

-3/4+5/6=?
nu ma descurc..ma ajuta cineva?

Answer 1

-3/4+5/6 
amplifici cu 3 fractiile si ai -9/12+10/9 => 1/12 

Answer 2

$- \frac{3}{4} + \frac{5}{6} =- \frac{9}{12} + \frac{10}{12} = \frac{1}{12}$