homework_remembering_te_grade_4-1zwawpi

7-7
Name
Date
Complete.
39,000 L
1. How many liters are equal to 39 kL?
2. How many milligrams are equal to 4 cg?
40 mg
Solve.
3. __ 5 9 + __ 2 9 = 7__
4. __ 4 6 - __ 1 6 = 3__
5. ___ 10
11 - ___ 3
11 = ___ 7
9
6
11
Use a common denominator to compare the fractions.
Write <, =, or > to make a true statement.
6. ___ 9 > __
10 ● 2 7. __ 5 > __
3
8 ● 3 8. __ 2 < __
5
3 ● 5 6
9. ___ 4 = __
14 ● 2 10. __ 4 > ___
7
5 ● 4
11. __ 6 < __
10
8 ● 5 6
12. Stretch Your Thinking Mr. Brady asked
his students how long it took each of
them to complete their homework
from the previous night. He presented
the results in the line plot shown. How
many minutes did the greatest number
of students take to do their homework? 0 1 1 1 2 5 1
6 3 2 3 6
How many combined hours did those
particular students spend on homework? Time on Homework (in hours)
Explain.
40 minutes; 5 __ 1 hours; The greatest number of marks
3
on the plot shows that 8 students spent __ 2 hour each
3
on homework. I made an equivalent fraction with
denominator 60, _______ 2 × 20
3 × 20 = ___ 40,
to convert to 40 minutes;
60
I figured the combined hours by multiplying __ 2 3 by
8, __ 2 3 ⋅ 8 = ___ 16
3 = 5 __ 1 , to get 5 __ 1
3 3 hours.
© Houghton Mifflin Harcourt Publishing Company
162 UNIT 7 LESSON 7 Fractions and Line Plots