We're going to solve 9802 multiplied by 3647
9802 × 3647 = 3647 × (9802)
+ 3647 × 2 that equals 7294
+ 3647 × 00 what gives us 0
+ 3647 × 800 resulting in 2917600
+ 3647 × 9000 which equals 32823000

= 35747894
