Answer:
51 524 795
Explanation:
Multiply 123 by 137:
123 × 137 = 16 851
Multiply 56757 by 908:
56757 × 908 = 51 507 956
Now, add the results from step 1 and step 2:
16851 + 51 507 956 = 51 524 807
Finally, subtract 12 from the result in step 3:
51 524 807 − 12 = 51 524 795