400 is what percent of 500:= 400 / 500= 0.8Converting decimal to a percentage: 0.8 * 100 = 80%
It is 100*(400/80) = 500%
400 C = 100 and D = 500 and when arranged as CD or CD this means 500-100 = 400
XVXVXAnother answer:400 in Roman numerals is CD (-100+500 = 400) but 100-1400=400 still because the numeral ups one after subtraction so actually(-100+500 = 400) doesn't exist
Yes.
400 is what percent of 500:= 400 / 500= 0.8Converting decimal to a percentage: 0.8 * 100 = 80%
100 + 400 = 500
125%% rate:= 500/400 * 100%= 1.25 * 100%= 125%
It is 3000 because 400 is less than 500
500 - 5x = 100 500 = 100 + 5x 400 = 5x x = 80 Check it. -400 + 500 = 100 It checks.
100 + 300 + 500 + 500 + 600 = 2000. Then divide by 5 to get 400. The mean of these five numbers is 400.
$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
400
It is 100*(400/80) = 500%
400 C = 100 and D = 500 and when arranged as CD or CD this means 500-100 = 400
500
400