7% of 100 is 7. Extrapolate. 100 is 1/4 of 400, so 7 times 4 is 28. hence 28 is the answer.
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.
400 dollars 2000 x .20 = 400
$12
70% of $400 = 70% x $400 = 0.70 x $400 = $280
$4. one percent = 1/100 hence $400 x 0.01 = $4
75 percent of 400 dollars is 300 dollars.
30% of 400 dollars = 400 dollars * 30/100 = 120 dollars.
55% of 400 dollars = 400*55/100 = 220 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.
30% off of 400 dollars = 70% of 400 dollars = 400*70/100 = 280 dollars
50% off of 400 dollars is 200 dollars
400 dollars increased by 300% results in 1,600 dollars.
400 dollars 2000 x .20 = 400
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.
240 dollars
It will be 160 dollars
Percent means "out of 100" → 9 % of $400 = 9/100 x $400 = $36