42 - 30% = 42 x (1 - (30/100)) = 42 x 0.7 = 29.4
30% off of 42 = 70% of 42 = 42*70/100 = 29.40
42- you figure this out by changing the percent into a decimal and multiplying it. 0.3 x 140=42
42 is thirty percent of 140.
42
42% of 30= 42% * 30= 0.42 * 30= 12.6
30% of 42= 30% * 42= 0.3 * 42= 12.6
... 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
30% off of 42 = 70% of 42 = 42*70/100 = 29.40
30 to 42 is a 40% increase.
71%
60 - (30%) = 42
42
easy 58 because 30+12=42 100-42=58
42- you figure this out by changing the percent into a decimal and multiplying it. 0.3 x 140=42
42 is thirty percent of 140.