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Mathematics 20 Online
OpenStudy (anonymous):

Find a 5 digit number, as big as possible, that when you multiply it by a single digit number, you get a six digit number, in which all digits are identical.

OpenStudy (anonymous):

You know the answer? and testing us ?

OpenStudy (anonymous):

No, I read it in a Riddle page. I don't know the answer and the answer is not provided too.

OpenStudy (anonymous):

95238

OpenStudy (anonymous):

multiply it by 7.

OpenStudy (anonymous):

How did you do that?

OpenStudy (anonymous):

Solve it from the bottom, take 111111 then 222222, like this ..

OpenStudy (anonymous):

111111 is divisible by 3 and we get 37037 (5 digit)

OpenStudy (anonymous):

like this go on you will see that 666666 give the highest 5 digit number, when divided by 7

OpenStudy (anonymous):

Thanks

OpenStudy (anonymous):

Glad to help :)

OpenStudy (anonymous):

Neat FFM

OpenStudy (anonymous):

Thanks meverrett :)

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