Question

12 pens cost Rs30 what will be the cost of 1 pen

Answer 1

Answer:

If 12 pens cost Rs30, then the cost of 1 pen is 2.5 Rs.

Step-by-step explanation:

Given: Cost of 12 pens is Rs. 30.

Find the cost of 1 pen.

If we have to find out the cost of one pen then the total amount divided by the total pens, then we get the cost of 1 pen

The cost of 1 pen = 30 ÷ 12 = 2.5 Rs

So, the cost of 1 pen is 2.5 rs.

Answer 2

Answer:

12 pens cost Rs30 and the one pen cost is Rs $2.50$

Step-by-step explanation:

In accordance with the information provided in the question,

Given the data in question 12 pens cost is  Rs30

We have find the value of cost of 1 pen

If we need to calculate the cost of one pen, we divide the whole sum by the total number of pens to get the cost of one pen.

The 1 pen cost is

=$\frac{30}{12} \\Rs 2.50$

Hence the one pen cost is Rs $2.50$