No problem, we've got 7915 and 1510 to multiply
7915 × 1510 = 1510 × (7915)
+ 1510 × 5 yielding 7550
+ 1510 × 10 yielding 15100
+ 1510 × 900 which equals 1359000
+ 1510 × 7000 that equals 10570000

= 11951650
