20
7+7+20=34 7+7+20=34 7+7+20=34
The sum of 7 & 13 = 7 + 13 = 20
13 & 7
14
20
7+7+20=34 7+7+20=34 7+7+20=34
The sum of 7 & 13 = 7 + 13 = 20
20 and 7
13 + 7 = 20 13 - 7 = 6
They are: 2+7+11 = 20
if you let b= amount of money then b/20 = 7
13 & 7
7+3+10 = 20
13 and 7
2(3+7)=20
7/20 + 3/9 = 7/20 + 1/3 = 21/60 + 20/60 = 41/60