We have exactly 100 coins. There are five different values of coins. We have decided to buy a piece of computer software for 39.75. We have the correct money, not a penny more, not a penny less! Can you discover what the five different types of coins are worth and how many of each we have saved?
If you would like a new CD you would probably go into a shop and buy one using coins or notes. (You might need to do a bit of saving first!) However, this way of paying for the things you want did not always exist. Find out more ...
Tony and Tina can't work out which of them owes what to the other. Can you?
For part one:
How much bread is there altogether?
For part two:
I worked in pennies - how many pennies (d) in the pound (Â£)