SOLUTION: 30 is increased by what part of itself gives 62? *I'm not sure if this problem is under "percentage & pie charts" idk..i just need help on this.. Thank you!*

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Question 893237: 30 is increased by what part of itself gives 62?
*I'm not sure if this problem is under "percentage & pie charts" idk..i just need help on this.. Thank you!*

Answer by josgarithmetic(39620)   (Show Source): You can put this solution on YOUR website!
using r as a fraction.






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