Multiplying Fractions With Models Worksheets With Answer Key Page 17
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39review
Write a division equation that matches each model.
23.
24.
____ ÷ ____ = ____
____ ÷ ____ = ____
Find each sum or diff erence.
3 _
+ 1 _
7
− 1
__
__
25.
26.
8
2
9
3
27.
2 _
1 _
28.
1 _
1 _
4
+ 1
7
− 4
5
3
3
4
t
-t
-t
~ c
p
p
ic
Ac
oe
e l l
hon e
l A n s
step 1: Look up four diff erent family plans for cell phones. Find the cost
of each family plan (rounded to the nearest dollar) and the number
of minutes allowed in each family plan.
step 2: Figure out the fraction each person in your family represents.
Example: Th ere are fi ve people in your family. Th e total number of family members
1 _
would be the denominator. Each person represents
.
5
step 3: Multiply the fraction that represents one person by the total minutes in each cell phone plan.
Th is is the number of minutes you would have if the total minutes were divided evenly among
family members.
step 4: Multiply the fraction that represents one person by the total price of each family plan (rounded
to the nearest dollar) to fi nd how much each plan costs per person.
step 5: Create a poster to display your results. Choose the plan that you think is the best. Include your
reasons for choosing that plan on the poster.
84
Lesson 16 ~ Dividing Fractions
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