Cambridge IGCSE Mathematics · Syllabus 0580 · Number
Money
What is Money?
Calculation with currency, in which answers are normally written to two decimal places in the currency's main unit. Converting between currencies uses a quoted exchange rate, and the direction of the conversion decides whether to multiply or divide: multiply when moving from the currency named as one unit, divide when moving towards it.
This definition is part of the Number chapter in Cambridge IGCSE Mathematics.