# Section 1.1 - Addition And Subraction Of Mixed Numbers

10 Questions | Total Attempts: 210

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Complete the following questions

• 1.
A flight is scheduled to be 9 1/2 hours long.  There will be one stop after 5 2/3.  For how long is the second part of the flight scheduled?
• A.

3 1/6 hrs

• B.

3 1/3 hrs

• C.

3 5/6 hrs

• D.

4 1/3 hrs

• 2.
Evaluate the expression 7 2/5 + 4 1/3
• A.

11 3/8

• B.

11 2/3

• C.

11 11/15

• D.

11 4/5

• 3.
Jamal spent 2 1/2 hours on his homework and 4 1/4 hours reading a book.  How much more time did Jamal spend reading his book than doing his homework?
• A.

1 1/4 hrs

• B.

1 3/4 hrs

• C.

2 1/4 hrs

• D.

2 3/4 hrs

• 4.
Mr. Lewis is cutting a board that is 8 3/16 inches long.  After his cut, the larger piece is 4 5/8 inches.  What is the length of the smaller piece?
• A.

3 9/16 inches

• B.

3 5/8 inches

• C.

3 13/16 inches

• D.

4 1/4 inches

• 5.
Zach left for the movies at 6:30pm.  He returned at 10:15 pm.  How long was Zach away?
• A.

3 1/4 hours

• B.

3 1/3 hours

• C.

3 3/4 hours

• D.

4 1/4 hours

• 6.
Which two mixed numbers have a sum of 5 and a difference of 1 2/3?
• A.

2 5/6 and 2 1\6

• B.

3 1/3 and 1 2\3

• C.

3 2/3 and 1 1\3

• D.

3 5/6 and 2 1\6

• 7.
A recipe for fruit punch calls for 2 1/2 cups of orange juice, 1 2/3 cups of grape juice, and 1 1/4 cups of apple juice.  How many cups of juice are used in the recipe?
• A.

4 5/12 cups

• B.

4 1/2 cups

• C.

5 1/3 cups

• D.

5 5/12 cups

• 8.
Which sum will be a whole number?
• A.

4 3/8 + 3 5/8

• B.

2 3/4 + 3 3/4

• C.

3 3/5 + 2 4/5

• D.

2 7/10 +4 4/10

• 9.
Aaron worked 3 1/2 hours Thursday and 2 1/6 hours Friday.  He worked 8 3/4 hours Saturday.  How many more hours did Aaron work Saturday than thursday and Friday combined?
• A.

2 5/6 hours

• B.

2 11/12 hours

• C.

3 hours

• D.

3 1/12 hours

• 10.
What is the difference of 6 2/3  -   2 5/8
• A.

3 11/12

• B.

3 23/24

• C.

4 1/24

• D.

4 1/12

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