Free Practice Question
PS · Problem Solving
555-605
Work Rate Problems
If they work together, Alex and his daughter can clear the entire yard in four hours. Given that Alex works twice as quickly as his daughter, how many hours would it take for his daughter to clear the entire yard by herself?
Answer Choices
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5
B
8
C
10
D
12
E
16
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Explanation
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Comments
1
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M
MohamedJan 5, 2025
thank you very much!
Details
Difficulty
555-605
Type
PS
Category