9
40 ways.
21 ways
10+10+5+2=27
To make 50p using addition, you can combine different coin values. For example, you could add one 20p coin, one 10p coin, and three 10p coins: 20p + 10p + 10p + 10p = 50p. Alternatively, you could use five 10p coins: 10p + 10p + 10p + 10p + 10p = 50p. There are various combinations of 1p, 2p, 5p, 10p, 20p, and 50p coins to reach the total.
fraction = 1/2 10p/20p = 1/2
40 ways.
21 ways
There are 67 ways.
There are 47 ways using 5p, 10p, 20p and 50p.
There are 201 ways.
There are 47 ways.
how many ways to make 25p using 1p 2p 5p 10p 20 coins
10+10+5+2=27
30p = 20p + 5p + 5p 40p = 20p + 10p + 10p
To make 50p using addition, you can combine different coin values. For example, you could add one 20p coin, one 10p coin, and three 10p coins: 20p + 10p + 10p + 10p = 50p. Alternatively, you could use five 10p coins: 10p + 10p + 10p + 10p + 10p = 50p. There are various combinations of 1p, 2p, 5p, 10p, 20p, and 50p coins to reach the total.
To find how many ways to make 1 pound (100p) using 50p, 20p, and 10p coins, we can break it down by considering the combinations of these coins. The possible combinations include using 0, 1, or 2 of the 50p coins, and then filling the remaining amount with 20p and 10p coins. For each scenario with the 50p coins, we can calculate different combinations of 20p and 10p coins that sum up to the remaining amount. The exact count of combinations can be determined through systematic counting or combinatorial methods.
fraction = 1/2 10p/20p = 1/2