Solve: -2/3×3/5+5/2-3/5×1/6

Solve: -2/3×3/5+5/2-3/5×1/6

2/3×3/5+5/2-3/5×1/6

=2/5+5/2-1/10

=(2*2+5*5-1)/10

=(4+25-1)/10

=28/10

=14/5