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24-03-2016
Mathematics

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Bobbys collection of sports cards has 3/10 baseball cards and 39/100 football cards.The rest are soccer cards.What faction of Bobbys sports cards are baseball or football cards?

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dyany15 dyany15

24-03-2016

3/10 can be changed to 30/100. 39 plus 30 is 69. 69% of the cards are baseball and football cards.

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