70 percent of 60 dollars = 42 dollars.
$31.50
42- you figure this out by changing the percent into a decimal and multiplying it. 0.3 x 140=42
42
42/30 = 1.4 = 140 %
70 percent of 60 dollars = 42 dollars.
Subtracting 30 percent off a value is the same as multiplying the value by 1-(30/100) = 0.7. In this instance, 0.7 x 60 = 42 Therefore, 30 percent off 60 dollars is equal to 42 dollars.
$31.50
42
42- you figure this out by changing the percent into a decimal and multiplying it. 0.3 x 140=42
42
30 percent off of 140 = 9830% off of 140= 30% discount applied to 140= 140 - (30% * 140)= 140 - (0.30 * 140)= 140 - 42= 98
42% of 30= 42% * 30= 0.42 * 30= 12.6
30% of 42= 30% * 42= 0.3 * 42= 12.6
42/30 = 1.4 = 140 %
... 30 divided by 100 = .30 so .30 x 43 = 12.9 so 12.9 is 30 percent of 42.----------------------------------------------------------------------------------------------------------------The answer above is answering the wrong question - it answers "What is 30% of 42?"----------------------------------------------------------------------------------------------------------------30/42 = 0.714286 = 71.4286% - so 30 is 71.4286% of 42.
42 - 30% = 42 x (1 - (30/100)) = 42 x 0.7 = 29.4