Question

If 98 # 86 = 120 and 59 # 95 = 90, then 79 # 98 = ?

A 135 Correct Answer Incorrect Answer
B 126 Correct Answer Incorrect Answer
C 128 Correct Answer Incorrect Answer
D 139 Correct Answer Incorrect Answer

Solution

(9 x 8) + (8 x 6) = 72 + 48 = 120 (5 x 9) + (9 x 5) = 45 + 45 = 90 (7 x 9) + (9 x 8) = 63 + 72 = 135

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