 
 <translate> 1 to 9 = 9 * 9 = 81
1 to 5 = 5 * 10 = 50
5 to 9 = 5 * 8 = 40
5th = 50 + 40 = 90 – 81 = 9is the reasoning for what question and answer pair? <ibo> 1 ruo 9 = 9 * 9 = 81 1 ruo 5 = 5 * 10 = 50 5 ruo 9 = 5 * 8 = 40 5th = 50 + 40 = 90 <unk> 81 = 9 bụ echiche maka ajụjụ na azịza di na nwunye? 