Question

the price of 3 chairs and 2 table is rupees 4500 and price of 5 chairs and 3 table is 7000 then find the price of one chair and one table ​

Answer 1

Answer:

Price of chair = 500

Price of table = 1500

Step-by-step explanation:

Let the price of 1 chair be x

so,

price of 3 chairs = 3x

and let the price of 1 table be y

so,

price of 2 tables = 2y

given total price of both = 4500

so,

3x + 2y = 4500. ....(1)

now,

there are 5 chairs and 3 tables

and total price = 7000

so,

5x + 3y = 7000. ...(2)

(1) × 3

(1) × 3(2) × 2

we will get,

9x + 6y = 13500

10x + 6y = 14000

(1) - (2)

-x = -500

x = 500

putting the value of x on (2)

5x + 3y = 7000

5(500) + 3y = 7000

2500 + 3y = 7000

3y = 7000 - 2500

y = 4500/3

y = 1500

so,

Price of chair = 500

Price of table = 1500