i want to spend 62¢ by only using 4 coins which are 25¢, 10¢, 5¢, 1¢ what are 2 ways I can spend it?
To find two ways to spend 62¢ using only 4 coins with denominations of 25¢, 10¢, 5¢, and 1¢, we can use a systematic approach.
1. Method 1:
Start by using the highest denomination coin, which is 25¢.
- Take 2 coins of 25¢ (2 * 25¢ = 50¢).
- Now, you have to use two more coins to make up the remaining 12¢.
- Use one coin of 10¢ and one coin of 1¢ (10¢ + 1¢ = 11¢).
So, the first way to spend 62¢ is: 2 * 25¢ + 10¢ + 1¢ = 62¢.
2. Method 2:
Again, start by using the highest denomination coin, which is 25¢.
- Take 1 coin of 25¢ (1 * 25¢ = 25¢).
- Now, you have to use three more coins to make up the remaining 37¢.
- Use one coin of 10¢, one coin of 1¢, and one coin of 1¢ (10¢ + 1¢ + 1¢ = 12¢).
- Finally, use one coin of 10¢, one coin of 5¢, and one coin of 1¢ (10¢ + 5¢ + 1¢ = 16¢).
So, the second way to spend 62¢ is: 1 * 25¢ + 10¢ + 1¢ + 10¢ + 5¢ + 1¢ = 62¢.
Therefore, two ways you can spend 62¢ using these four coins are:
1. 2 * 25¢ + 10¢ + 1¢ = 62¢
2. 1 * 25¢ + 10¢ + 1¢ + 10¢ + 5¢ + 1¢ = 62¢