-1.6
1.6
80
80
1.6
50
130
40 divided by 50% is 40 doubled. So 80.
1/80
0.08
1.6
It's exactly 50. You can count it like this. (whatever you want to count, for an exaple 80 divided by) 1.6 = 50
80 divided by 50 = 1.6 hours.
(30 + 50)/60 80/60 4/3 1.333333 :)