400 x 0.2 = 80 dollars
400 - 80 = 320 dollars
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Oh, dude, you're asking me to do math? Fine, fine. So, 20% off of $400 is $80. There you go, now you can save some cash and buy yourself something nice... like more math problems for me to solve.
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.
What is 20 percent of 47 dollars
10% = $40
20% of 400 $ = 80 $. Here's how! 20% means 20/100 = 0.2 of means Product ie; Multiplication. Therefore, 20% of 400 $ = 0.2 * 400 $ = 80 $.
$7.20