Alright, let's work through 6743 times 7315 step by step
6743 × 7315 = 7315 × (6743)
+ 7315 × 3 that is equal 21945
+ 7315 × 40 what gives us 292600
+ 7315 × 700 that is equal 5120500
+ 7315 × 6000 what gives us 43890000

= 49325045
