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If A can complete a work in 14 days and B can complete it in 21 days, how long w
Practice Questions
Q1
If A can complete a work in 14 days and B can complete it in 21 days, how long will they take to complete the work together?
7 days
8 days
9 days
10 days
Questions & Step-by-Step Solutions
If A can complete a work in 14 days and B can complete it in 21 days, how long will they take to complete the work together?
Steps
Concepts
Work Rate
– Understanding how to calculate individual work rates and combine them to find the total work rate when multiple workers are involved.
Fraction Addition
– Applying the concept of adding fractions to find a common work rate.
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