Question

cost of 18/5 metre wire is 144 then find the cost of 1 metre wire ​

Answer 1

Answer:

Hey mate, Here's ur answer…...!

Step-by-step explanation:

Please refer to the attached file!!:)

Answer 2

Answer:

Rs. 40

Step-by-step explanation:

Given: Cost of $\dfrac{18}{5}$ meter wire is Rs 144.

To find: cost of 1 meter wire

Using unitary method to find cost of 1 meter wire

$\text{Cost of }\dfrac{18}{5}\text{ meter wire }=\text{ Rs. 144}$

$\text{Cost of }1\text{ meter wire }=144\div \dfrac{18}{5}$

$\text{Cost of }1\text{ meter wire }=144\times \dfrac{5}{18}$

                                                     $=8\times 5$

                                                     $=40$

Hence, the cost of 1 meter wire is Rs. 40/-