Question

cost of 1 pen is rs8 find cost of y pens​

Answer 1

Answer:

Step-by-step explanation:

One pen =8*1

2 pens =8*2

3 pens =8*3

4 pens=8*4

5 pens =8*5

6 pens =8*6

7 pens =8*7

8 pens=8*8

9 pens =8*9

THEREFORE

Y pens =8*Y

Hope helped u

Answer 2

cost of 1 pen =RS 8

then, cost of y pens =y×8