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(15, 315, 7) → 15 x (7 x 3) = 15 x 21 = 315 (11, 188, 6) →11 x (6 x 3) = 11 x 18 = 198 (17, 401, 12) →17 x (12 x 3) = 17 x 36 = 612 (14, 197, 4) →14 x (4 x 3) = 14 x 12 = 168 (18, 486, 9) →18 x (9 x 3) = 18 x 27 = 486
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