 Decomposing Fractions
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amy_cochran_21399
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Practice 18 QuestionsShow answers
• Question 1
120 seconds
Q. Decompose 5/12 into the sum of its unit fractions.
1/5+1/5+1/5+1/5+1/5 = 5/12
1/12+1/12+1/12+1/12+1/12 = 5/12
1/5+1/12+1/5+1/12+1/5 = 5/12
4/12+1/12 = 5/12
• Question 2
45 seconds
Q. How do you decompose 6/10 into a sum of unit fractions?
1/10 + 5/10
3/10 + 3/10
1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10
4/10 + 2/10
• Question 3
120 seconds Q. Decompose the fraction represented with the pizzas
1/4 +1/3 +1/3 +1/4
1/3 +1/3 +1/4
1/3 +1/3 +1/3 +1/3
• Question 4
60 seconds Q. Crystal shared her cake with a total of 6 people.  How much of the cake did each person get?
6
1/6
6/6
1
• Question 5
30 seconds
Q. 1/4  + 1/4 + 1/4 = ?
2/4
3/4
4/5
2/3
• Question 6
60 seconds Q. What fraction of the circle is NOT shaded?
¼
1/5
• Question 7
60 seconds
Q.

How can you decompose 3/9 into a sum of unit fractions?

1/9 + 1/9 + 1/9

2/9 + 1/9

1/3 + 1/3

3/9 + 1/9

• Question 8
30 seconds
Q.

How can you decompose 4/5 into a sum of unit fractions?

2/5 + 2/5

1/5 + 1/5 +1/5 + 1/5

3/5 + 1/5

1/2 + 1/2 + 1/2 +1/2

• Question 9
180 seconds
Q.

Decompose: To ___________________ the numbers ______________________.

break, apart

subtract, again

they're, their

• Question 10
30 seconds Q.

When breaking apart fraction, the _____________________ gets decomposed.

numerator

denominator

both

• Question 11
30 seconds
Q. Decompose the fraction 4/8 into unit fractions.
2/2/8
1/8 + 1/8 + 1/8 + 1/8
3/8 + 1/8
4 + 8
• Question 12
60 seconds
Q. Decompose 5/12 into the sum of its unit fractions.
1/5+1/5+1/5+1/5+1/5 = 5/12
1/12+1/12+1/12+1/12+1/12 = 5/12
1/5+1/12+1/5+1/12+1/5 = 5/12
4/12+1/12 = 5/12
• Question 13
30 seconds Q. What is the sum of unit fractions for this pictorial model?
1/2 + 1/2= 2/2
1/4 + 1/4= 2/4
1/4 + 1/4= 2/8
1/3+ 1/3= 2/3
• Question 14
30 seconds Q. What fraction is represented by the sum of 1/6 + 1/6 + 1/6?
3/6
2/6
4/6
3/18
• Question 15
60 seconds Q. What equation represents the shaded area of the tape diagram?
2/8 =
8/8
6/8
• Question 16
60 seconds Q. What equation represents the shaded area of the tape diagram?
3/5
2/5
5/5
• Question 17
60 seconds
Q.

How can you decompose 4/7?

1/7 + 1/7

1/7 + 1/7 + 1/7 +1/7

2/7 + 1/7

1/2 + 1/2 + 1/2 + 1/2

• Question 18
60 seconds
Q.

Which of the following is NOT a unit fraction?