Question

A box contains blue, red, and green pens. 25% of the pens are green and 35% are red. 48 blue pens cannot be used, but the remaining 40% of the blue pens are usable

How many blue pens are there?

How many pens are there altogether in the box

Answer 1

Answer: number of blue pen = 128

Number of pen in the box = 320

Step-by-step explanation:

Answer 2

Answer:

Number of blue pen is 80

Total number of all pens(green,blue and red) is 200

Step-by-step explanation:

A detailed look at the attached image would provide a proper explanation.