1. Warm-Up Convert the following to fractions: 1) 0.806 2) 2.31 3) 4.24 4) 0.12

2. Book Ex:

3. F D P x 100 Fraction to Decimal to Percent

4. Converting Decimals & Fractions to Percents EX 1: 0.93EX 2: 11.56EX 3: 0.423 EX 4: EX 5: EX 6: 15 66 125 42 25 2 4

5. Natural Numbers Whole Numbers Integers Rational Numbers Irrational Numbers

6. Natural Numbers - Counting numbers {1, 2, 3,...}

7. Whole Numbers: All natural numbers and zero {0, 1, 2, 3,.. }

8. Integers - All whole numbers and their opposites {...-3, -2, -1, 0, 1, 2, 3,...}

9. Rational Numbers: Any number that can be written as a fraction or the quotient of two numbers.

10. Irrational Numbers: Numbers that can not be expressed as a quotient of two numbers, this includes non-terminating, non-repeating decimals.