To solve this problem, we'll set up a ratio between the equivalent values.
We know that 1 1/2 pages and 1/4 of an hour are our two values, and assuming that Azi writes at a constant speed, we're able to write this ratio:
1.5 : .25
<em>(I'm just writing with decimals because I find them easier to work with, but decimals or fractions will give you the correct answer.)</em>
Since .25 is 1/4 of an hour, we can multiply this value by 4 to get 1 hour.
Additionally, since this is a ratio, what you do to one side must be done to the other, so 1.5 will also be multiplied by 4.
(1.5 x 4) = (.25 x 4)
6 = 1
<u>Therefore, Azi can type 6 pages in one hour. </u>
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<em>Hope this helped! :)</em>
