$500.
If you increase something by 400% then you are making it 5 times larger.
So if $100 is increased by 400% this equals $100 times 5 = $500.
In terms of the easiest steps possible to understand the principle here, you could also work this out by:
*finding out what 100% of the value is.
*multiplying this by 4 (as we have 400%)
*adding this to the original amount (as we are increasing by 400%)
100% of $100 = $100
$100 * 4 = $400
$400 + $100 = $500
30% of 400 dollars = 400 dollars * 30/100 = 120 dollars.
400 dollars increased by 300% results in 1,600 dollars.
400 percent increased
To find 1 percent of 400 billion dollars, you would first convert 1 percent to a decimal by dividing by 100, which gives you 0.01. Then, you would multiply 0.01 by 400 billion to find the answer. Therefore, 1 percent of 400 billion dollars is 4 billion dollars.
To calculate 20 percent of 2 billion dollars, you would first convert 20 percent to a decimal by dividing it by 100, resulting in 0.20. Then, you would multiply 0.20 by 2 billion, which equals 400 million dollars. Therefore, 20 percent of 2 billion dollars is 400 million dollars.
((400 - 200) / 400) x 200 = 100 Therefore, the percentage increase is 100 percent.
30% of 400 dollars = 400 dollars * 30/100 = 120 dollars.
55% of 400 dollars = 400*55/100 = 220 dollars
400 dollars increased by 300% results in 1,600 dollars.
400% increase.
Percent means "out of 100" → 9 % of $400 = 9/100 x $400 = $36
30% off of 400 dollars = 70% of 400 dollars = 400*70/100 = 280 dollars
To find 15 percent of 400 dollars, you would first convert 15 percent to a decimal by dividing it by 100, which gives you 0.15. Then, you multiply 0.15 by 400 to calculate the answer. This gives you 60 dollars, which is 15 percent of 400 dollars.
100
$4. one percent = 1/100 hence $400 x 0.01 = $4
400 percent increased
75 percent of 400 dollars is 300 dollars.