Of the 7pens in ms.youngs desk,3 are blue. Of the 9pens in Mr.foxs desk, are blue. Which teacher has a greater fraction of pens that are blue
How many of Mr. Fox's pens are blue?
To determine which teacher has a greater fraction of blue pens, we need to find the ratio of blue pens to the total number of pens for each teacher.
Let's start with Ms. Young. We know that she has 7 pens in total, and out of those, 3 are blue. So the fraction of blue pens for Ms. Young is 3/7.
Next, let's calculate the fraction of blue pens for Mr. Fox. He has a total of 9 pens, and the number of blue pens is not mentioned. Without this information, we cannot determine the fraction of blue pens for Mr. Fox.
Therefore, based on the given information, we can only conclude that Ms. Young has a greater fraction of pens that are blue (3/7).