please calculate:
67.95% * 9% + 27.98% * 5% + 4.08% * 7%
I am sure that you can push buttons on a calculator as well as I can
change the percents to decimals first ....
e.g. 67.95% = .6795
5% = .05
etc
67.95% * 9% + 27.98% * 5% + 4.08% * 7%
change the percents to decimals first ....
e.g. 67.95% = .6795
5% = .05
etc