There are 100 pennies in one dollar so there are 100 pennies x $400 = 40,000 pennies. About 180 pennies are in a pound so you better have a cart to carry all these 222 pounds of pennies.
400
400 cents (pennies) = 4 dollars
Between 400$ to 450$
depends on the location it can range from pennys to hundreds of thousands of dollars
80
400 pennies
4 tenths equals 400 hundredths
350
400 millimeters equals 40 centimeters.
400 dollars
400 centimeters=4000 millimeters
400 nickels in $20