Question
If 44 # 35 = 17 and 38 # 28 = 74, then 52 # 47 =
___.Solution
44 # 35 = {(35 × 3) – (44 × 2)} = {105 - 88} = 17. 38 # 28 = {(28 × 3) – (38 × 2)} = {84 - 76} = 8 Similarly, 52 # 47 = {(47 × 3) – (52 × 2)} = {141 - 104} = 37.
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