The difference between 30 and 42 is calculated by subtracting the smaller number from the larger one. So, 42 minus 30 equals 12. Therefore, the difference of 30 and 42 is 12.
42/30 = 1.4 = 140 %
42% of 30= 42% * 30= 0.42 * 30= 12.6
30% of 42= 30% * 42= 0.3 * 42= 12.6
30 + 42 = 72
42 - 30% = 42 x (1 - (30/100)) = 42 x 0.7 = 29.4
47 - 5 = 42 (42 is the difference).
... 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.
To calculate the percent decrease from 60 to 42, you first need to find the difference between the two numbers, which is 60 - 42 = 18. Then, divide the difference by the original number (60) to get the decimal decrease: 18 / 60 = 0.3. Finally, convert the decimal to a percentage by multiplying by 100: 0.3 * 100 = 30%. Therefore, the percent decrease from 60 to 42 is 30%.
42 x 30 = 1,260
It is: 1260/42 = 30/1 which is the same as 30
30% off of 42 = 70% of 42 = 42*70/100 = 29.40
The difference between the terms increases by 2 each time. 20-12=8 30-20=10 42-30=12 56-42=14 ... f(n)=(n+2)(n+3)