Question

A pen costs six and half rupees. How much will one and a half dozen cost?
Explain the solution

Answer 1

Answer:

One pen :- ₹ 1.5

1 Dozen (12 articles) = 1.5×12

₹18.

Hope this helps

Answer 2

Given: The cost of a pen is six and a half rupees means $6.5Rs.$

We have to find the cost of one and a half dozen pens.

We are solving in the following way:

We have,

The cost of a pen= $6.5Rs.$

So, the cost of one and a half dozen pens will be:

One and a half means$1+\frac{1}{2} =1.5$

and one and a half dozen means$1.5\times12$.

So,

$=>1.5\times12\times6.5\\=>117$

Hence, the cost of one and a half dozen pens will be Rs.$117$