To convert into different currencies
hair dressers use maths by making measurements in hair colour mix and cuting hair and the money!
* Exchange * Exchange * Exchange * Exchange * Exchange
adding up the total amount of money
A _barter_ system involves the direct exchange of goods and services without the use of money as a medium of exchange.
because u use maths everyday. you look at the clock and read the time, that is maths. u buy sumthing from the shop and u use money. that is maths. and you go to school or work, there is bound to be sum sort of maths in there.
No, you can't use US money in Poland. The only currency which is allowed is polish zloty, which is Polish currency. There are a lot of exchange places where you can exchange your money into Polish money tough. :)
Bartering
barter
Exchange money means that somebody change a currency into an other currency. This can be done at a bank or a money exchange shop. An exchange is often required at a visit of an other nation which use an other currency.
To use money in England, if traveling, you will want to first exchange your currency to the English Pound. You can exchange money in many different places. The English Pound can then be used for purchases anywhere.
When you use paper currency to pay for food items, the money is considered a medium of exchange which is an accepted form of exchange for goods and services offered to consumers.
When you use paper currency to pay for food items, the money is considered a medium of exchange which is an accepted form of exchange for goods and services offered to consumers.