Question

The cost of three indentical chairs and two identical tables is ₹2140. If a chair costs ₹120 less than a table, find the price of a chair and that of a table.​

Answer 1

Hello....❤️.....

Let the cost of 1 chair be x & cost of 1 table be y.

3x +2y = 2140…(1)

cost of 1 chair(x) =( y -120)

x = y-120

Put the value of x in eq 1

3x +2y = 2140

3(y-120)+ 2y = 2140

3y - 360 +2y = 2140

3y +2y = 2140 +360

5y = 2500

y = 2500/5= 500

Cost of 1 table = rs 500

Cost of 1 chair(x) = y -120 = 500 - 120 = rs 380.

Hence, the Cost of a table is ₹500 and the Cost of a chair is rs 380.

Thank you✌️❤️✌️

Answer 2

Answer:

cost of chair is 380 and cost of table is 500

Step-by-step explanation:

hi hope it helps you......