Title Math Quest 9 Chapter 1 Fraction (Mathematics) Multiplication Numbers Rational Number Decimal 2.7 MB 42
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Chapter 1 Rational and irrational numbers
Real numbers
Operations with fractions
WORKED Example 1
WORKED Example 2
WORKED Example 3
Graphics Calculator tip! Fraction calculations
Exercise 1A Operations with fractions
MATHS QUEST CHALLENGE
Finite and recurring decimals
WORKED Example 4
WORKED Example 5
History of mathematics SRINIVASA RAMANUJAN (1887–1920)
Exercise 1B Finite and recurring decimals
10 Quick Questions 1
Irrational numbers
Graphics Calculator tip! Calculating roots of numbers
WORKED Example 6
WORKED Example 7
Exercise 1C Irrational numbers
MATHS QUEST CHALLENGE
Simplifying surds
WORKED Example 8
WORKED Example 9
WORKED Example 10
WORKED Example 11
Exercise 1D Simplifying surds
Career profile PETER RICHARDSON — Analyst Programmer
WORKED Example 12
WORKED Example 13
Exercise 1E Addition and subtraction of surds
Multiplication and division of surds
WORKED Example 14
WORKED Example 15
WORKED Example 16
WORKED Example 17
WORKED Example 18
Exercise 1F Multiplication and division of surds
10 Quick Questions 2
Writing surd fractions with a rational denominator
WORKED Example 19
WORKED Example 20
Exercise 1G Writing surd fractions with a rational denominator
Summary
WORD LIST
CHAPTER review