0
Wiki User
Three fifths.
1/2 + 1/5 = 7/10
If you mean 1/5 times 3 then it is 0.6 or 3/5
12
.20
No.
0.4
3
1/2
2 fifths = 0.4
20
With an arc of 144 degrees
1/5 = 0.2