Lesson 4-1 Check Your Understanding ACTIVITY 4

Lesson 4-1
Meaning of Fractions
ACTIVITY 4
continued
My Notes
Check Your Understanding
11. Determine the equivalent fraction.
a. 10 = ?
b. 3 = 21
c. ? = 35
4
8 40
15 3
?
12. Write each fraction in simplest form.
a. 18
b. 28
c. 16
90
42
40
13. Draw points on the number line to represent each fraction. Write
the appropriate letter over each point.
0
a. 2
5
1
b. 9
10
c. 6
25
d. 19
40
LESSON 4-1 PRACTICE
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Write each fraction in simplest form.
15. 10
16. 24
14. 4
30
24
18
9
17. Write three fractions equivalent to 15.
= 18
18. Is 27
51 34 ? Explain your reasoning.
19. Explain how fraction strips can be used to find five fractions equal
to 3. List these equivalent fractions.
6
20. Arthur answered 85 out of 95 questions correctly on his math exam.
Miguel answered 64 out of 76 questions correctly on his history
exam. Which student received the higher score? Explain your
reasoning.
21. Construct viable arguments. The Property of One permits you to
multiply or divide the numerator and denominator of a fraction by
the same number without changing the value of the fraction. Is there
a Property of One for addition? Support your answer using examples.
Activity 4 • Fractions and Mixed Numbers
49