Question

the total cost of 11 chairs and 8 tables is rs 9450.if the cost of one chair is equal to 1/3rd of the cost of each table

Answer 1

let
cost of 1 chair = x
cost of 1 table = y
ATQ
11x + 8y = 9450
x = y/3

>y = 3x
> 11x + 8*3x = 9450
> 35x = 9450
> x = ₹270
> y = 3*270 = ₹810