Question

Cost of 1 dozen soaps is rupees 306 what will be the cost of 15 such soaps.​

Answer 1

Answer:

382.5

Step-by-step explanation:

1 dozen=12

12=306

15=?

15/12×306

=382.5

Answer 2

$\Huge{\mathfrak{\red{\underline{\green{Solution}}}}}$

Given:-

• Cost of 1 dozen soaps is rupee 306.

To Find:-

• Find the cost of 15 such soaps =?

Solution:-

Let's understand

Here,cost of 1 dozen soap is given rupee 306 and we have to find 15 such soaps.

As we know that,

$\large{\sf {\fbox{\green{1 \:dozen = 12 thing}}}}$

$\sf \therefore \: cost \: of \: 12 \: soaps \: is = 306 \: rupee \\ \\ \sf cost \: of \: 1 \: soap \: is = 12 \times 306 \\ \\ \sf \because \: cost \: of \: 15 \: soaps \: is = \frac{15}{12}\times 306 = 382.5 \: rupees$

Hence, Cost of 15 soaps is 382.5 rupee.