40 ways.
21 ways
A Crown (25p) and a 5p.
10+10+5+2=27
The simplest way is 2*10p
150 10p coins.
how many ways to make 25p using 1p 2p 5p 10p 20 coins
21 ways
There are 47 ways using 5p, 10p, 20p and 50p.
40 ways.
22
5p+5p
There are 201 ways.
There are 47 ways.
6458546
There are 201 ways and I regret that I do not have the will to list them. One of each coin or 38 of 1p coins are the 2 extremes.
I make it 4,562.