Question

a) In a pen holder, the number of blue, black, and red pens are in the ratio 1 : 2:3,
respectively. If there are 6 black pens, find the number of red pens.​

Answer 1

Answer:

9

Explanation:

Ration of Black pen:2

No. of black pen :6

so 6÷2=3

Ration of red pen:3

No. of red pen:3×3=9

Answer 2

Answer:

The number of black pen is 2:

On of black pen 6:

So you 6/2 = 3

Rotion is red pen is 3

ANSWER:

is 3