Question

If the cost of 6 pens = ₹ 42, cost of one pen = ___ .​

Answer 1

Answer:

Cost of 1 pen = ₹7

Step-by-step explanation:

Well, this question is purely based on unitary method.

We know that in order to know the cost of many products we multiply and to know the cost of 1 product we divide.

Here we need to know the cost of 1 product. So here division must be applied.

Now, cost of 6 pens = ₹42.

So to find the cost of 1 pen, let's divide 42 by 6

= ₹42 ÷ 6

= ₹ 7.

KINDLY MARK IT AS THE BRAINLIEST.

Answer 2

Answer:

∴ The cost of $1$ pen is Rs. $7$.  

Step-by-step explanation:

In context to question asked,

• We have to find the cost of $1$ pen.
• It is given that, the cost of $6$ pens = Rs. $42$
• To find the cost of one pen, we have to divide the cost of $6$ pens by number of pens.
• So,

       Cost of $1$ pen = $\frac{42}{6}$

                           = Rs. $7$

• ∴ The cost of $1$ pen is Rs. $7$.