Question

cost of 5 pens in rs 20.Find cost of 8 pens​

Answer 1

Answer:

i think it will be 32 but i am not sure

Answer 2

Answer:

• Cost of 8 pens is 32.

Step by step explanation :

Given that :-

• cost of 5 pens in rs 20.

To find :-

• 20.Find cost of 8 pens?

Let us assume :-

• Cost of 1 pen is x.
• Cost of 8 pens is y.

Finding the cost of 1 pen :-

$\dashrightarrow$ x = 20/5

$\dashrightarrow$ x = 4.

Hence,

• Cost of 1 pens is 4.

Finding the cost of 8 pen :-

$\dashrightarrow$ y = 4×8

$\dashrightarrow$ y = 32.

Hence,

• Cost of 8 pens is 32.