73
72
1/8 + 1/9 = 9/72 + 8/72 = 17/72
953.14
72 plus 72 is 144.
72
72 + 72 + 42 = 186
99 + 99 + 88 + 88 + 72 + 72 = 518
You would formulate this problem X/100 * 150 = 72 and solve for X.
6 + 4 + 12 + 18 + 72 + 1 + 2 + 3 + 8 + 9 + 24 + 47 = 206
7/8 + 5/18 =63/72 + 20/72 =83/72 =1 11/72
72 + 72 = 144
9(8 + 1)