42 x (1 - (60/100)) = 42 x 0.4 = 16.8
If the number refers to a unit of currency, don't forget to include the appropriate currency symbol and round to the appropriate number of decimal places.
$2,520
1800 70% = .7 .7 * 6000 = 4200 6000 - 4200 = 1800
4200*0.40=1680 4200-1680=2520
60 percent off 54 is 32.4.
60 percent off of 230 is 138.
60% can be thought of as 60/100. So to find 60% of 4200, use 60/100 x 4200. Hundreds cancel out, and you have 60 x 42. Therefore, the answer is 252.
$2,520
60% of 7 billion = 7 bn*60/100 = 4.2 billion
60
7% of 60000 = 7% * 60000 = 0.07 * 60000 = 4200
9 percent of 4200 is 378
1800 70% = .7 .7 * 6000 = 4200 6000 - 4200 = 1800
5% of 4200= 5% * 4200= 0.05 * 4200= 210
4200*0.40=1680 4200-1680=2520
60 percent off 29.50 is 11.80
60 percent off 54 is 32.4.
60 percent off of 230 is 138.