3 + 6 + 9 + 22 + 28 + 1 + 6 + 5 = 80
Wiki User
∙ 2009-11-18 18:36:5190
It goes: 28/3 = 9 times with a remainder of 1
28/63
1 + 2 + 3 + 4 + 6 + 7 + 12 + 14 + 21 + 28 + 42 = 140
1
3³ + 1³ = 27 + 1 = 28
The original questions is in parenthesis,71 plus 2 = 10 22 plus 31 =8 111 plus 22 =7(71) 7+1 "plus" 2 (2) = 10, (22) 2+2 (plus) (31) 3+1=8, (111) 1+1+1 "plus" (22) 2+2=7
The factors of 13 are: 1, 13 The factors of 22 are: 1, 2, 11, 22 The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 33 are: 1, 3, 11, 33
3/4 + 1/7 = 3/4 x 7/7 + 1/7 x 4/4 = 21/28 + 4/28 = 25 /28
28
22
1 and 1 over 28