Question

The price of 2 chair and 5 tables is Rs. 680. If the price of a table exceeds that of a chair by Rs. 80, then the price of table is

Answer 1

let the price of 1 chair be 'x' .
price of 1 table be 'x+80' .
=2(x)+5(x+80)
=2x+5x+400
=7x+400.
but it is given that total cost is 680. RS.
then,,
7x+400=680
7x=680-400
x=280/7
x=40
x+80=40+80=120
:: hence, price of 1table is ' Rs.120

Answer 2

Answer:

price of table is equal to 120 rs

price of chair is equal to 40 rs

Step-by-step explanation:

see the pic