Question

the cost of 10 cd' s is rs 220. find the cost of 8 cb's ?​

Answer 1

Answer:

Hence, cost of 8 cd will be Rs. 176

Step-by-step explanation:

In context to question asked,

We have to determine the cost of 8 cd

As per data

It is given that,

Cost of 10 cd is Rs 220

So, for determining the cost of 1 cd we will divide 220 by 10

Thus we will get,

The cost of 1 cd as,

$\frac{220}{10} = Rs.\:22$

So, for determining the cost of 8 cd we will multiply the cost of 1 cd by 8

Thus cost of 8 cd will be,

$8 \times 22 = Rs.\:176$