The answer depends on the country to which the question refers. There are many countries which use a dollar as their main currency unit and they do not all have coins of the same denomination.
one (fifty-cent piece)
The largest number of coins to equal a dollar is 100 pennies.
600 dollar
number of $2 coins = 277$555/$2 = 277.5
8 is the fewest number of coins needed between $0.01 and $0.49?
one (fifty-cent piece)
The largest number of coins to equal a dollar is 100 pennies.
1 coin= $1 dollar piece 2 coins= 2 $0.50 pieces and so on. The least number of coins impossible to go into a dollar is 77 coins.
1,000,000 coins needed to purchase it
About any bank will do this for you. Also Dollar coins are used as change at government machines such as train ticket machines and postage machines where you purchase stamps.
Four. 1 Susan B. Anthony dollar 1 JFK half- dollar 1 wheat dime 1 buffalo nickel
600 dollar
number of $2 coins = 277$555/$2 = 277.5
99 pennies
8 is the fewest number of coins needed between $0.01 and $0.49?
Three
Assuming she is using current US coins, she has 4 pennies, 4 dimes, 1 quarter and 1 half dollar - 10 coins for a total of $1.19. She could, of course, also have any number of dollar coins as well.