Question

16 article cost 72 rupees what will the cost of 30 articles how many articles can be bought for rupees 207

Answer 1

answer :
The cost of 16 articles-72rs
The cost of 1 article- 72÷16=4.5
The cost of 30 articles =30×4.5=135rs
therefore;30articles can be bought in 135 rs
In 207 how many articles can be bought=207÷4.5=46 articles can be bought in 207 rs
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Answer 2

Solution :-

Given :

16 article cost ₹ 72

To find :

What will the cost of 30 articles ?

and how many articles can be

bought for ₹ 207.

Firstly we find what will the cost of 30 articles ?

Let's find,

Cost of 16 article = ₹ 72

∴ Cost of 1 article = $\dfrac{72}{16}$

                             = ₹ 4.5

∴ Cost of 30 articles = 30 × 4.5

                                 = ₹ 135

Now we are going to find how many articles

can be bought for rupees 207 ?

In ₹ 207 number of articles we can brought

is = $\dfrac{207}{4.5}$

  = 46 articles

∴ In ₹ 207  we can brought 46 articls