Alright, let's work through 9910 times 7605 step by step
9910 × 7605 = 7605 × (9910)
+ 7605 × 0 that is equal 0
+ 7605 × 10 which equals 76050
+ 7605 × 900 that is equal 6844500
+ 7605 × 9000 resulting in 68445000

= 75365550
