5p+5p
how many ways to make 25p using 1p 2p 5p 10p 20 coins
22
21 ways
30p = 20p + 5p + 5p 40p = 20p + 10p + 10p
There are 67 ways.
There are 47 ways using 5p, 10p, 20p and 50p.
40 ways.
There are 201 ways.
There are 47 ways.
6458546
50p+20p+10p+5p+2p+1p =88p