100 ÷ 20 = 5 Therefore 20p is a fifth of one pound Sterling.
It is 5/40, which can be simplified, if required.
It is 5/100.
i thing it is 2
Since 5p is a factor of 20p, it is automatically the GCF.
30p = 20p + 5p + 5p 40p = 20p + 10p + 10p
5px4p=20p 5px5=25p so 20p-25p=-5p
9 x 5p 7 x 5p, 1 x 10p 5 x 5p, 1 x 20p 5 x 5p, 2 x 10p 3 x 5p, 1 x 10p, 1 x 20p 3 x 5p, 3 x 10p 1 x 5p, 4 x 10p 1 x 5p, 2 x 20p 1 x 5p, 2 x 10p, 1 x 20p
Different countries have different coinage. You have not specified a country. In the UK, for example, you could do 50p + 20p + 20p + 20p + 10p + 5p = 1.25p
20p + 10p + 5p + 1p = 36p
Use 50p, 20p, 20p, 5p and two 2p coins.
fraction = 1/2 10p/20p = 1/2