A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1\over 4} \ days$$ of a day ?5
1084 5cf0f2b30b8bee0fb6178ae2
Q: A man a woman and a boy can complete a job in 3, 4 and 12 days. How many boys must assist 1 man and 1 woman to complete the job in $$ {1\over 4} \ days$$ of a day ?
- 11false
- 24false
- 319false
- 441true
- Show Answer
- Workspace
- Discuss