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3. 1.A 2.B 3.C 4.D Five Minute Check 1 (over Lesson 4-7) A.0.0137 B.0.137 C.1.37 D.13.7 Write 13.7% as a decimal.

4. 1.A 2.B 3.C 4.D Five Minute Check 2 (over Lesson 4-7) A.72.5 B.7.25 C.0.725 D.0.0725

5. 1.A 2.B 3.C 4.D Five Minute Check 3 (over Lesson 4-7) A.183% B.18.3% C.1.83% D.0.183% Write 0.183 as a percent.

6. 1.A 2.B 3.C 4.D Five Minute Check 4 (over Lesson 4-7) A.0.07% B.0.7% C.7% D.70% Write 0.07 as a percent.

7. Lesson Menu Main Idea and Vocabulary Example 1:Compare Rational Numbers Example 2:Compare Rational Numbers Example 3:Real-World Example Concept Summary: Fractions-Decimals-Percents Example 4:Test Example

8. Main Idea/Vocabulary rational numbers-numbers that can be expressed as fractions. common denominator-a common multiple of the denominators of 2 or mores fractions. least common denominator (LCD)-LCM of the denominators. Compare and order fractions, decimals, and percents(2.1.8A) (M7.A.1.1).

9. Example 1 Compare Rational Numbers Graph each rational number on a number line. Mark off equal size increment of between –4 and –3. Answer: The number line shows that.

10. 1.A 2.B 3.C Example 1 A.> B.< C.=

11. Example 2 Compare Rational Numbers 12 = 2 2 ● 3 and 16 = 2 4. So the LCM is 2 4 ● 3 or 48. The LCD of 12 and 16 is 48.

12. 1.A 2.B 3.C Example 2 A.> B.< C.=

13. Example 3 DOGS According to the Pet Food Manufacturer’s Association, 11 out of 25 people own large dogs and 13 out of 50 people own medium dogs. Do more people own large or medium dogs? Answer: A greater fraction of people own large dogs that own medium dogs.

14. 1.A 2.B Example 3 A.Summer B.Fall SEASONS A survey showed that 21 out of 50 people stated that summer is their favorite season and 13 out of 25 people stated that fall is their favorite season. Do more people prefer summer or fall?

15. CS

16. Example 4 Four frozen dinners had the following amounts of vegetables: 0.6, 72%, and Which list shows the numbers in order from least to greatest?

17. Example 4 Read the Item Write each amount as a decimal. Then compare. Solve the Item Answer: So, the answer is C.

18. 1.A 2.B 3.C 4.D Example 4 The proportion of male students in four classes are as follows: Which list shows the numbers in order from least to greatest? A.B. C.D.

19. GUIDED PRACTICE Replace each with, or = to make true sentence. 1.-4/9 ___ -7/92. -1 ¾ _____ -1 6/8 3.The lengths of four insects are: 0.02 inch, 1/8 inch, 0.1 inch, and 2/3 inch. Name from least to greatest. > = 0.02, 0.1, 1/8, 2/3

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21. Resources Five-Minute Check (over Lesson 4–8) Image Bank Math Tools Percents Prime Factorization

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