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A bag contains 30 marbles, 3 of which are blue, 20 are red, 5 are green, and 2 are purple. Emerson takes a marble out of the bag, records the color, and returns it to the bag. How many purple marbles should
answered
Feb 29, 2016
Mathematics
middle-school
5
votes
145
views
Find the GCF of 50 and 40
answered
Feb 23, 2016
Mathematics
middle-school
4
votes
92.3k
views
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