Alright, let's work through 5515 times 6990 step by step
5515 × 6990 = 6990 × (5515)
+ 6990 × 5 producing 34950
+ 6990 × 10 that equals 69900
+ 6990 × 500 resulting in 3495000
+ 6990 × 5000 giving us 34950000

= 38549850
