3 / 8-1 / 6 + 5 / 8-5 / 6

3 / 8-1 / 6 + 5 / 8-5 / 6


3 / 8 + 5 / 8 = 1;
1 / 6 + 5 / 6 = 1;
1-1=0



1 / 5 * 8 + 0.6 * 0.2 + 1 / 5 * 40% is there a simple calculation? Yes, help me
Five times eight plus zero six times two plus five times forty percent


1/5*8+0.6*0.2+1/5*40%
=0.2*(8+0.6+0.4)
=0.2*9
=1.8