3 divided by 20= 0.15
0.55
7/20 = 0.35
13/20 = 0.65
13/20 = 0.65
5.4
17/20 = 0.85 = 85%
6/20 = 6 ÷ 20 = 0.3
3/20 = 15%
3/7 x 23/10 = 69/70
seventeen eightieths
3/4+5/20+1/2 = 3/2 or 1.5
The 1 part is 20 twentiethsthe 3/5 part is 12 twentiethsAdd them up and you have 32 twentieths or 32/20