491
28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
16/20 + 6/20 + 17/20 = 39/20 = 1 and 19/20
if 'g' = minus 3 then 20 + -3 = 17 17 + -3 = 14
20/2 + 7 = 17/1 or 17
491
16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238
28 plus 17 plus 25 plus 54 plus 20 plus 36 is equal to 180.
.......37
16/20 + 6/20 + 17/20 = 39/20 = 1 and 19/20
-3 + 20 = 17
if 'g' = minus 3 then 20 + -3 = 17 17 + -3 = 14
20/2 + 7 = 17/1 or 17
20
-20 + 9x = -17-20 + 17 = -9x-3 = -9x |: (-9)0.333... = xx = 0.333...
55 + 34 + 31 + 27 + 21 + 21 + 20 + 17 + 15 + 15 = 256
7 plus 2 is 9. 9 plus 8 is 17. 17 plus 3 is 20.