Respuesta :

fieryanswererft

Answer:

There are 13 blue pens in a package.

Explanation:

total blue pens: 45 - 6 = 39 blue pens in 3 packages

3 package → 39 blue pens

1 package → (39/3) blue pens

1 package → 13 blue pens

chetankachana

Answer:

13 blue pens

Step-by-step explanation:

6 red pens + 3 packages of blue pens = 45

3 packages of blue pens = 39

[tex]\hookrightarrow[/tex] Divide by 3

1 package of blue pens = 13

-Chetan K