Answers

2016-03-10T21:55:33+08:00
A) Blue marble =5 over 4+2 =5 over 6 = 83 percent 
b) Red marble = 4 over 5+2 = 4 over 2 = 57 percent
c) White marble = 2 over r+4 = 2 over 9 = 27 percent

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