31. Six men can do a piece of work in 8 hours.
How long will it take four men to complete the
...
Mathematics, 06.11.2020 22:20 velaserik1
31. Six men can do a piece of work in 8 hours.
How long will it take four men to complete the
same work?
A. 12hrs
B. 48hrs
C. 6hrs
D. 4hrs
Answers: 2
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