47.7 × 12.4 × 8.6 = ?
ক
5086.728
খ
5218.668
গ
5708.428
ঘ
6180.656
ঙ
None of these
সঠিক উত্তর: 5086.728
477 × 124 × 86 = 5086728Sum of decimal place = 3
∴ 47.7 × 12.4 × 8.6 = 5086.728