15 x 14 = 2103070 - 2287 = 783210 - 783 = -573-573 / 27 = -21-21 + 1889 = 1868
Therefore, the final answer is 1868.
15 x 14 = 210
3070 - 2287 = 783
210 - 783 = -573
-573 / 27 = -21
-21 + 1889 = 1868
Therefore, the final answer is 1868.