Let [math]x[/math] be chosen at random from the interval [math](0,1)[/math]. What is the probability that [math][\log_{10}(4x)]-[\log_{10}(x)]=0[/math]?(adsbygoogle = window.adsbygoogle || []).push({});

Here [math][x][/math] denotes the greatest integer that is less than or equal to [math]x[/math].

This is multiple choice, but I don't think posting the possibilities are necessary. I would give my input to the problem of course, but I have no idea where to start.

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# Amc 12b #20

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