Question

The cost of 15 chairs is ₹ 2250. Find the number of such chairs that can be purchased for ₹ 10500

Answer 1

Answer:

cost of one chair=2250/15=150

no. of chairs=70 ans

Answer 2

Answer :-

70

Step-by-step explanation :-

Given :

Cost of 15 chairs => ₹2250

To Find :

How many chairs would be purchased for ₹10500

Solution :

In ₹ 2250,we can buy 15 chairs.

So,in ₹ 1 we can buy 15/2250 chairs

Therefore,for ₹ 10500

$\sf{}\implies \dfrac{15}{2250}\times 10500$

$\sf{}\implies \dfrac{3}{45}\times 1050$

$\sf{}\implies \dfrac{1}{15}\times 1050$

$\sf{}\implies \dfrac{1050}{15}$  

$\sf{}\implies \dfrac{210}{3}$

$\sf{} \therefore 70$

Therefore,70 chairs would be purchased for ₹10500