necesito resolver una fraccion??2/3-(5/6-1/2)
2/3 - ( 5/6 -1/2) = 2/3 - (5/6-3/6)
= 2/3 -( 2/6 )
= 2/3-1/3
= 1/3
2/3-(5/6-1/2)
2/3-(1/3)
=1/3
