80% of 300 dollars = 80% * 300 = 0.8 * 300 = 240 dollars
400 dollars increased by 300% results in 1,600 dollars.
1% of 300 dollars is 3 dollars and if you multiply this by 30 you can find 30%, which is 90 dollars.
120 dollars.
It is: 200 dollars
80% of 300 dollars = 80% * 300 = 0.8 * 300 = 240 dollars
10% of 300 dollars = 300*10/100 = 30 dollars
you take the # of dollars times the rate of the euro. which when I checked is 1.55
300 seconds
60% of 300 = 180 dollars
In 1907 gold was twenty dollars an ounce. Assuming toady it is one thousand dollars an ounce, there is a difference. 300 dollars in 1907 would have been worth 15 ounces of gold. So if you take that 15 ounces of gold and turn it into dollars today, you would have 15,000. Things are not equal. You could not buy a car. You could take a number of long train rides. A steak dinner was less than a dollar.
It would take 300/50 = 5 hours
400 dollars increased by 300% results in 1,600 dollars.
1030/300
300 years
1.8% of 300 dollars is $5.40
Nine percent of 300 dollars is $27