If a laser printer can print x pages per minute, how many minutes, in terms of x , would it take the laser printer to print a 100page document?

×
100x

×
100x

×
100+x

×
\dfrac{x}{100}

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\dfrac{100}{x}
If a laser printer can print x pages per minute, how many minutes, in terms of x , would it take the laser printer to print a 100page document?
100x
100x
100+x
\dfrac{x}{100}
\dfrac{100}{x}
The speed for the printer to print is x pages per minute. So the minutes to print 100 pages is \dfrac{100}{x}