Write the rate as a fraction in lowest terms. 32 letters for 4 minutes

So let's say that 32 letters will be the numerator and 4 minutes will be the denominator so the fraction would belayed out like this --> 32/4

Now to reduce this to lowest terms, you would just divide both of the numbers by 4 to get 8 letters every 1 minutes or 8/1

I hope this helps!

The decimal expansion would be .27 repeated