120$ x 0.08 = 9.6$
10% of 2,820 = 282
20% of $800 = 20% * 800 = 0.2 * 800 = $160
($100.80/28)x100
2808
1.60
The decimal number is "eight hundred twenty-eight and sixty-six hundredths." (It is also expressable as "eight hundred twenty-eight point six six.") The currency in US dollars would be "eight hundred twenty-eight dollars and sixty-six cents."
$2800.00
Twenty percent of $28.00 is $5.60. Therefore, the answer is $22.40.
$20.00
$46.47
The number is spelled "eight hundred twenty" (and no hundredths) In US currency, this would be "eight hundred twenty dollars" (and no cents).
20% of 8,000 dollars is 1,600 dollars