A factory produces 240 widgets in 8 hours. How many hours will it take to produce 720 widgets? Set up the proportion and solve for the time. The time needed to produce 720 widgets is _______ hours.
Answer & Analysis
Analysis
Question Analysis
This question tests the student's ability to set up and solve a proportion problem involving production rates.
Key Concept Explanation
Proportions are used to compare two ratios and find an unknown value. In this case, the ratio of widgets produced to hours worked is used to find the time needed to produce a different number of widgets.
Step-by-step Solution
1. Set up the proportion:
2. Cross-multiply:
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