Question

6. The price of 3 chairs and 2 tables is Rupees4500. The
price of 5 chairs and 3 tables is Rupees7000. Find the
price of 2 chairs and 2 tables.​

Answer 1

Answer:

Step-by-step explanation:

Let the price of 1 chair be Rs x

Let the price of 1 table be Rs y

Then -

3x+2y=4500 ____ (1)×3

5x+3y=7000 ______(2)×2

 9x+6y=13500

 10x+6y=14000

−      −        −

−x=−500

​  

 

               x=500

3(500)+2y=4500

2y=4500−1500

2y=3000

y=1500

∴ Price of 2 chairs and 2 tables =2x+2y

=2(x+y)

=2(500+1500)

=2×2000

= Rs. 4000

Answer 2

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