SOLUTION: 3. P can do a piece of work in 9 days. Q is 50% more efficient than P. The number of days it takes Q to do the same
piece of work is?
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piece of work is?
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Question 106417: 3. P can do a piece of work in 9 days. Q is 50% more efficient than P. The number of days it takes Q to do the same
piece of work is? Answer by MathLover1(20850) (Show Source):
You can put this solution on YOUR website! piece of work in days
Q is more more efficient than , and would need days to do the same piece of work.
use proportion:
