There are 108 pens in 9 boxes
If Forty-eight pens are packaged in 4 boxes, this can be expressed as:
To get the number of packaged pens that 9 boxes will have, we can write:
Divide both expressions to have:
48/x = 4/9
12/x = 1/9
x = 108
Hence there are 108 pens in 9 boxes
Learn more on proportions here; https://brainly.com/question/19994681