Alright, let's work through 9930 times 6432 step by step
9930 × 6432 = 6432 × (9930)
+ 6432 × 0 that results in 0
+ 6432 × 30 giving us 192960
+ 6432 × 900 that equals 5788800
+ 6432 × 9000 resulting in 57888000

= 63869760
