There are essentially two things you can do with $400--if you might need it quick, put it in a savings account; if you can sit on it for at least six months, US Savings Bonds are good.
400 yen= $4.00 in US dollars
How much is $400 pound in US dollars
400 Australian dollars = 265.44 U.S. dollars. This figure is for reference only, as the rate of exchange varies.
400 British pounds = 579.04 U.S. dollars
As of today (01APR2011), 400 Pounds is worth about $644.76 US Dollars.
30% of 400 dollars = 400 dollars * 30/100 = 120 dollars.
30% off of 400 dollars = 70% of 400 dollars = 400*70/100 = 280 dollars
55% of 400 dollars = 400*55/100 = 220 dollars
400 dollars
1/3 of 400 dollars = 400/3 = 133.33 dollars.
400 x 0.2 = 80 dollars 400 - 80 = 320 dollars
75 percent of 400 dollars is 300 dollars.
50% off of 400 dollars is 200 dollars
6000 dimes = 600$ 50000 pennies = 500$ 400 dollars = 400$
400 dollars increased by 300% results in 1,600 dollars.
400 yen= $4.00 in US dollars
400 dollars 2000 x .20 = 400