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What's numbers 21 and 22 thx!
asked
Feb 24, 2018
Mathematics
middle-school
1
answer
4
votes
205k
views
500 people fill up 4/9 of the hall. What is the seating capacity of the hall?
asked
Feb 25, 2015
Mathematics
middle-school
2
answers
0
votes
177k
views
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