One way is if you have 20 pennies, 7 dimes, and 2 nickels.
A half-dollar, 3 quarters, 2 dimes and a nickel.◄
7 yens in a dollar
A Quarter, a Nickel and 7 Dimes: 1 × 25 cents + 1 × 5 cents + 7 × 10 cents = 100 cents = 1 dollar.
90 pennies 7 half dollars 2 quarters 1 dime
A half dollar (50-cent piece), 7 nickels, and a penny.
5 dimes and 2 quarters.
2 quarters 5 dimes
1 dollar, 1 half dollar, 4 dimes and a nickel.
A dollar coin, a fifty-cent piece and 7 pennies.
One way is if you have 20 pennies, 7 dimes, and 2 nickels.
2 quarters and 5 dimes would be 7 coins that total to 1 dollar. 5 nickels, 1 quarter and 1 half dollar would be another combination.
7 dimes + 1 nickel
1 50 cent piece 1 Quarter 5 Nickels
The answer will depend on the country whose dollar you mean. Different countries, that use dollar, have coins of different denominations.
One dollar can be made by adding the values of the following 21 U.S. coins: 10 pennies (10 ¢) 7 nickels (35 ¢) 3 dimes (30 ¢) 1 quarter (25 ¢) There are also many other possible configurations including: 10 pennies (10 ¢) 4 nickels (20 ¢) 7 dimes (70 ¢) and 5 pennies (5 ¢) 13 nickels (65 ¢) 3 dimes (30 ¢)
2 quarters + 7 nickles + 1 penny