A comprehensive guide to decimal numbers, fractions, and mathematical operations, focusing on converting between different numerical representations and performing basic calculations.
- Decimal numbers can be expressed as common fractions, periodic decimals, or percentages
- Basic operations covered include addition, subtraction, multiplication, and division of both fractions and decimals
- Key concepts include converting between different number formats, comparing fractions, and working with periodic decimals
- Special attention is given to handling unlike denominators and decimal place values
- Mathematical rules and procedures are explained with detailed examples