28/63 = 4/9 in its simplest form
24 plus 63 is equal to 87.
35 + 28 = 63
6 plus 6 plus 63 plus 63 plus 36 plus 36 is equal to 210.
126
83
63 plus 47 plus 42 plus 21 is equal to 173.
63
over 9000
28/63
% rate = 44.44% = 28/63 * 100% = 0.4444 * 100% = 44.44%
58