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Long division for 8241/173
answered
May 25, 2018
Mathematics
middle-school
2
votes
162k
views
Andy has two similar conical hats, Hat A and Hat B. The diameter of Hat A is 18 inches, and the diameter of Hat B is 9 inches. What is the ratio of the volume of Hat A to the volume of Hat B? 2:1 16:1
answered
Apr 8, 2018
Mathematics
high-school
3
votes
190k
views
What changed Europe's balance of power before World War I?
answered
Jun 20, 2017
History
high-school
3
votes
229k
views
Using compatible numbers to estimate 83+34
answered
Mar 3, 2015
Mathematics
middle-school
5
votes
102k
views
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