Question
If 58 # 67 = 82 and 24 # 55 = 33, then 72 # 84 =
?Solution
(5 x 8) + (6 x 7) = 40 + 42 = 82 (2 x 4) + (5 x 5) = 8 + 25 = 33 (7 x 2) + (8 x 4) = 14 + 32 = 46
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