The sale amount as given in the question = 475.00
Percentage of commission as given in the question = 6%
I hope you need to know the amount of commission that will be earned.
Then
Amount of commission based
on the percentage given in the question = 6% * 475
= (6/100) * 475
= 2850/100
= 285/10
= 28.50
So the amount of commission will be 28.50. I hope the procedure is easy enough for you to understand. You can always use this method for solving similar problems in future without requiring any help from outside.