Homework Help: Math Middle School

Posted by Please Please Explain on Wednesday, February 8, 2012 at 9:41pm.

Please help. I do not have any idea about how to get started on this or finish it.

I was told that the answer that I got was not the complete answer that was needed for me to submit. I do not understand how to extend the problem. I am not able to follow the pattern. This is only one out of 18 problems that I am asking for help with. Please help if you can.
Thank you

THE PROBLEM READS:
A three-digit number increases by 9 if we exchange the second and third digits. The same three-digit number increases by 90 if we exchange the first and second digits. By how much will the value increase if we exchange the first and third digits?

Thank you

Math Middle School - sanane, Thursday, February 9, 2012 at 6:40am
hadi lan piçler bulun gı lan

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