20% of $2000.00 is $400.00.
If you are buying something that costs $2000.00 and it is 20% off, you will pay $1,600.00 and save $400.00
If you need to find 20% of 2000, you first convert the percentage "20%" to its decimal form, namely, the number "0.20". Always convert the percentages to decimals.
Since "twenty percent of two thousand" tells you to multiply the 0.20 and 2000, you get: (0.20)(2000) = 400; this says that 400 is twenty percent of 2000.
A lot of percent problems turn out to be easy to solve when you give them a little thought. In many cases, just remember the connection between percents and fractions and you’re halfway home. Learn How to Solve Percent Problems at Dummies.com.