There are several ways to make 15p using different combinations of coins. One way is to use one 10p coin and one 5p coin. Another way is to use three 5p coins. Additionally, you could use a combination of one 10p coin and five 1p coins. In total, there are multiple combinations that can add up to 15p.
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Oh, what a happy little question! You can make 15p in many ways, my friend. You could use one 10p coin and one 5p coin, or three 5p coins. You could even use fifteen 1p coins. Just remember, there are no mistakes in making change, only happy little accidents.
how many different ways can make 15p
To make 15p using 1p, 2p, 5p, and 10p coins, we can use a dynamic programming approach. We create an array of size 16 (0 to 15) to store the number of ways to make each value from 0 to 15p. We initialize the first element to 1 (as there is only one way to make 0p), and then iterate through each coin denomination, updating the array values based on the current coin being used. Finally, the value at index 15 in the array will give us the total number of ways to make 15p using the given coins, which is 6 ways.
There are 13 ways: (Q=quarter, D=dimes, N=nickels, P=pennies) 1Q 2D + 1N 2D + 5P 1D + 3N 1D + 2N + 5P 1D + 1N + 10P 1D + 15P 5N 4N + 5P 3N + 10P 2N + 15P 1N + 20P 25P
15p/£1 = 15p/100p = 15/100 or 3/20
How many different ways can you make $3.25 in math