If A = 46 B = 50 C = 54 Then D = ? And E = ?
If a/b = 51/54; c/d = 440/493; b/c = 29/32; e/f = 493/608; and d/e = 38/55 then what is the value of (abc/def)*17 = ?
If a/b = 21/34; b/c = 121/120; c/d = 17/77; e/f = 11/15 and d/e = 14/17 then what is the value of (abc/def)*2?