The logic followed here is as follows: Second number = [First number + (Third number ÷ 5) ] In (22, 31, 45) , = [22 + (45 ÷ 5) ] = [22 + 9] = 31 In (54, 75, 105) , = [54 + (105 ÷ 5) ] = [54 + 21] = 75 (45, 70, 125) , = [45+ (125 ÷ 5) ] = [45 + 25] = 70 (112, 130, 120) , = [112 + (120 ÷ 5) ] = [112 + 24] = 136 ≠ 130 (75, 95, 100) , = [75 + (100 ÷ 5) ] = [75 + 20] = 95 (44, 84, 200) , = [44 + (200 ÷ 5) ] = [44 + 40] = 84
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