Rational Numbers

1

• Page 57, 10 - 53

2
(No Transcript)
3
(No Transcript)
4
(No Transcript)
5
(No Transcript)
6
Rational Numbers

• Comes from the word ratio
• Any number that can be expressed as the ratio of
  two integers

7
Write the following number as a ratio of two
integers7
8
Write the following number as a ratio of two
integers0.7
9
Write the following number as a ratio of two
integers4.5
10
Write the following number as a ratio of two
integers0
11
NegativeRational NumbersNegative three-fourths
12
Write the following number as a ratio of two
integers-9.2
13
Write the following number as a ratio of two
integers-0.01
14
Graph on the Number Line
15
Graph on the Number Line
16
Comparing Rational Numbers Using lt and gt
lt
1.38 1.83
17
Comparing Rational Numbers Using lt and gt
lt
-3.45 1.32
18
Comparing Rational Numbers Using lt and gt
gt
-4.23 -5.2
19
Comparing Rational Numbers Using lt and gt

Find a common denominator, and compare the
numerators.
20
Comparing Rational Numbers Using lt and gt
gt

Find a common denominator, and compare the
numerators.
21
Comparing Rational Numbers Using lt and gt

Convert the fraction to a decimal.
22
Comparing Rational Numbers Using lt and gt
gt

Convert the fraction to a decimal
23
AssignmentPage 611 12 (Even)and 18 29
(Even)
24
Write the number as a ratio of two integers 2.
7 4. 1.5 6. 0.03 8. 5.333 10. 4 12.
Insert lt or gt
25
(No Transcript)