Penjelasan dengan langkah-langkah:
55 × 5 = 275
2 + 17 + (23 × 4) = 2 + 17 + 92 = 111
(15 × 5) + (23 × 2) = 75 + 46 = 121
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Penjelasan dengan langkah-langkah:
55 × 5 = 275
2 + 17 + (23 × 4) = 2 + 17 + 92 = 111
(15 × 5) + (23 × 2) = 75 + 46 = 121
2 + 17 + (23+4) = 2 + 17 + 27 = 46
(15 x 5)+(23x2) = 75 + 46 = 121