Solve the problem.
-Jeff studied math for 4 hours, history for 
hours, and physics for 
hours. How long did he study?
A) 
B) 
C) 
D) 3 hr
Correct Answer:
Verified
Q55: Write each mixed number as an improper
Q56: Solve the problem.
-Jake wants to work
Q57: Write an equivalent fraction using the given
Q58: Find the least common denominator for the
Q59: Subtract. Write the answer in lowest terms.
-
Q61: Subtract. Write the answer in lowest terms.
-
Q62: Add. Write your answer in lowest terms.
-
Q63: Write as a fraction in lowest terms.
-0.0002
A)
Q64: Solve the problem.
-Ellen is knitting a scarf
Q65: Solve the problem.
-There were 1 
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