Question

If 20 articles cost Rs 100 the cost of 10 articles is​

Answer 1

Answer:

50 rs

Step-by-step explanation:

20 ---- 100

10 ------ x

x = 10 x 100 / 20 = 1000/20 = 50 rs

Answer 2

Answer:

The e cost of 10 articles is​ $Rs 50$

Step-by-step explanation:

According to the details provided in the above question,

The given data is cost of  20 articles cost Rs 100  

We have to find the cost  10 articles

We have calculate cost of 1 article

Here to get the cost of  20 articles we have to divided  the  20 articles

$\frac{100}{20} \\Rs 5$

1 cost of article is $Rs 5$

cost of 10 articles is​

We have to multiply cost of 1 article into cost of 10 article

So,

$5\times 10\\Rs 50$

Hence  cost of 10 articles is​ $Rs 50$