Given:
1. 6 boys can complete the work in 42 hours.
2. We need to find how long it will take for 14 boys to complete the same work.
Work done is inversely proportional to the number of workers when the total amount of work is constant:
1. Use the formula:
3. Simplify:
14 boys will complete the same piece of work in 18 hours.
English
150 Questions
150 Marks
150 Mins English English100 Questions100 Marks120 Mins English English100 Questions100 Marks120 Mins EnglishX alone can complete a work in 56 days and Y alone can do it in 72 days. both completed in:
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