Question
If 6 * 7 = 2, 3 * 5 = 5, 5 * 8 = 0, then what will be
the value of 6 * 8 ?Solution
The unit digit of multiplied value is written as: 6 * 7 = 2 → 6 x 7 = 42 → 2 3 * 5 = 5 → 3 x 5 = 15 → 5 5 * 8 = 0 → 5 x 8 = 40 → 0 6 * 8 → 6 x 8 = 48 → 8
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