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to meet increased demand, world food production must rise 50% by 2030. write this percentage as a fraction in simplest form.
asked
Apr 8, 2017
Mathematics
high-school
1
answer
3
votes
93.5k
views
How did the ancient Greeks explain weather,seasons,and natural disadters
asked
Jun 8, 2016
History
middle-school
2
answers
1
vote
44.8k
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