Alright, let's work through 7150 times 9901 step by step
7150 × 9901 = 9901 × (7150)
+ 9901 × 0 that equals 0
+ 9901 × 50 yielding 495050
+ 9901 × 100 yielding 990100
+ 9901 × 7000 that equals 69307000

= 70792150
