Question

(3/4-5/6)•3+(3/4+5/6) сколько будет

Answer 1

(3/4-5/6)•3+(3/4+5/6)=9/4-15/6+3/4+5/6=
=12/4-10/6=3-5/3=
=3-1 2/3=2-2/3=
=1 3/3-2/3=
=1 1/3