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Error in a Solution to Official GMAT question

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by kartikshah » Tue Jul 24, 2012 5:59 am
I suspect the "7" used in the hundredth's place in the solution is incorrect. It should be "9"
Could an experienced GMAT Instructor confirm that this is an error indeed?
Thanks
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Source: — Data Sufficiency |

by eagleeye » Tue Jul 24, 2012 6:38 am
kartikshah wrote:I suspect the "7" used in the hundredth's place in the solution is incorrect. It should be "9"
Could an experienced GMAT Instructor confirm that this is an error indeed?
Thanks
The "7" is wrong. 9 is correct as you suspected.

Cheers!
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