Question

35% of the pens in a box are black. If 7 pens are black, how many pens are there in the box?

Answer 1

Answer:

20 pens

Step-by-step explanation:

Given,

35% of the pens in a box are black.If 7 pens are black, how many pens are there in the box?

35%=7

100%=x pens

35x=700

x=20 pens