Question 880907
Percent is change/original x 100.<P>
6 = change/300 x100<P>
300*6/100 = 18 dollars per week is the 6 % raise.<P>
The total increase is 18 + 12 = 30 dollars per week.<P>
% = change/original x 100 = 30/300 x 100 = 10% increase.