Question

the cost of one chair and one table is Rs. 900. if the cost of the table is double than the cost of chair, find the cost of both.

Answer 1

The cost of 2 tables and 3chairs is Rs705.if a table cost is Rs 40 more than a chire ,find the cost of a table and a chire? ... cost of chair assume it as rupees x and table as x+40.

Answer 2

Given
cost of one chair and one table =₹900
C+T = 900

Cost of table = 2 × Cost of chair
T=2C

C+T=900
C+2C=900
3C=900
C= 300

Cost of chair = ₹300

Cost of table = 900- cost of chair
Cost of table= 900-300
=₹600