Question

Prachi has a collection of 20 pens. 4/5 of the pens are blue. Find the number of blue pens in her collection.​

Answer 1

Answer:

25

Step-by-step explanation:

let the number of blue pens be x

total number of pens= 20

total part of blue pens= 4/5

number of blue pens=

4/5*x=20

x= 20*5/4

x = 25