Number of different sums of money that can person form is 15.
Step-by-step explanation:
Given : A person has 4 coins each of different denomination.
To find : What is the number of different sums of money the person can form?
Solution :
A person has 4 coins each of different denomination.
Selecting 1 coin out of 4 coins gives possible ways.
Selecting 2 coin out of 4 coins gives possible ways.
Selecting 3 coin out of 4 coins gives possible ways.
Selecting 4 coin out of 4 coins gives possible ways.
Total number of different sums of money that can person form is 4c1+4c2+4c3+4c4= 4+6+4+1=15
Therefore, Number of different sums of money that can person form is 15
15
Using standard American coins (1, 5, 10, 25 cents), the fewest number of coins to make $0.13 would be four -- one dime and three pennies. This number would be different in countries that use different denomination coins, such as the 2-cent piece.
There are two different sets of coins released by the US Mint every year. The uncirculated coin set contains one coin of each denomination from the Philadelphia mint and Denver mint. These are called P-D sets. This set will have twice the number of coins as the proof set for the same year. For 1999, the uncirculated coin set has 18 coins total and is worth $23.00 according to numismedia.com. The proof set for 1999 contains 9 coins and is worth $55.00.
I think there are 88 different combinations of coins that can make up 66 cents.
3 dimes, 2 nickels, and 3 pennies
Now is that $180 or $1.80 cause you can't use 22 coins to make $180 dollars. As for 22 coins to equal $1.80 just use: (each number represents coin denomination) 25, 25, 25, 25, 25, 10, 10, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 = $1.80
Using standard American coins (1, 5, 10, 25 cents), the fewest number of coins to make $0.13 would be four -- one dime and three pennies. This number would be different in countries that use different denomination coins, such as the 2-cent piece.
That describes a number of different coins. Please check your coin again and post a new, separate question with its denomination.
Today different colors are used to make it easier to identify coins that are similar in size but with different denominations. That practice is inherited from a time when coins had to be made of metal that was worth roughly the same as its denomination. For example, a US dollar contained about $1 worth of silver, a British pound contained about £1 worth of silver, etc. Copper was used for low-denomination coins because it's inexpensive, silver was used for intermediate-denomination coins, and gold was used for high-denomination coins. Today many countries imitate that pattern by using copper or copper-plating for low-value coins, silver-colored alloys for middle denominations, and gold-colored alloys for high-value coins.
The answer is :-8 £1coins, 8 20p coins, 8 10p coins, 8 2p coins
A "mule" in coins and paper money is anything that was made with one denomination or design on one side and a mismatched denomination or design on the other. The term comes from the fact that a mule animal is a hybrid of a donkey and a horse. Mules can be quite valuable. Mule coins occur when a die for one denomination is put into one side of a press and a different denomination is accidentally put in the other side. Mule coins are usually readily identifiable because the different-size dies cause metal to be squeezed out around the smaller image. Mule bills occur when mismatched printing plates are put into the same press. It's important to have any suspected mule checked in person by an expert. Many people have been taken in by fake mule coins made by cutting two genuine coins in half and fusing the swapped sides. Similarly, fake mule bills have been created by bleaching the side of a genuine bill and re-printing it with a copied image of a different denomination.
Each denomination of US silver coins has different amounts of silver, so it's not possible to answer this question. Be more specific and post new question with the dates of the coins.
Mint marks are located in different places on different coins. To know where to look for the mark the denomination and the date of the coin must be known.
It would depend on what denomination of coins your $800 is made up of. Each coin has a different weight.
There are 0.133... (recurring) coins of 1-Euro denomination in a gram. The value/mass for other Euro coinage is different.
That's FAR too broad a question to answer accurately. Germany issued dozens of different denominations of coins with hundreds of designs. Please post a new, separate question with the coin's date and denomination. For most common coins the denomination will be given in pfennige or marks.
Skilling
Different countries use coins of different denomination so it is necessary to know which country the question is about. Butsince you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.