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Can someone help me with these questions!
asked
Mar 24, 2017
English
high-school
1
answer
2
votes
82.4k
views
It takes 10 workers 10 days to paint 10 houses. How many houses can five workers paint in five days?
asked
Sep 12, 2015
Mathematics
middle-school
1
answer
1
vote
85.9k
views
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