eight pence80 - 72 = 8as20p x 4 = £0.809p x 8 = £0.72
3065
Four of them.
Fifty 20p pieces equals Ten pounds.
25 20 pence coins make £5 5 20ps make £1 5x5= 25
How many 20ps do I need to make up£2
Practice. You need to know the table inside out. You will get through a lot of 20ps or 25 cents before you get one! Search on Youtube to find videos of the masters telling you how they did it.
200 20ps to make £40
These coins are still potentially in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 20 Pence. A British 1999 cupro-nickel 20 Pence coin (Elizabeth II)(Proof FDC), uncirculated and in absolute mint condition could fetch up to £3 GBP. The values quoted are the best possible for the best specimens in their grades, but may be significantly lower due to varying demand for the coin and the prevailing economic climate. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.