Comparing and Ordering Rational Numbers
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Which is greater, or ? Comparing and Ordering Rational Numbers COURSE 3 LESSON 4-3 7 18 5 12 ince the LCM of 18 and 12 is 36, the LCD of the fractions is 36. Multiples of 18: 18, 36 Multiples of 12: 12, 24, 36 List multiples of each denominator to find their LCD. Multiply the numerator and denominator by 2. 7 18 7 • 2 18 • 2 = Simplify. 14 36 = 4-3
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Multiples of 18: 18, 36. List multiples of each denominator to find their LCD. Multiples of 12: 12, 24, 36. =. Multiply the numerator and denominator by 2. 7 • 2 18 • 2. =. Simplify. 14 36. 7 18. 5 12. 7 18. COURSE 3 LESSON 4-3. Comparing and Ordering Rational Numbers. - PowerPoint PPT Presentation
Transcript of Comparing and Ordering Rational Numbers
Which is greater, or ?
Comparing and Ordering Rational NumbersComparing and Ordering Rational NumbersCOURSE 3 LESSON 4-3COURSE 3 LESSON 4-3
718
512
Since the LCM of 18 and 12 is 36, the LCD of the fractions is 36.
Multiples of 18: 18, 36
Multiples of 12: 12, 24, 36
List multiples of each denominator to find their LCD.
Multiply the numerator and denominator by 2.7
187 • 2
18 • 2=
Simplify.1436=
4-3