Question

$1 \frac{1}{6} -( \frac{1}{2} + \frac{1}{3})=$

Answer 1

introducem intregii in fractie = 7/6  
aducem la acelasi numitor in paranteza

7/6- (3+2)/6=  7/6 -5/6=  2/6=   1/3

Answer 2

6+1/6 -(3/6+2/6) =  7/6-5/6  =2/6