Question

The cost of 12 chairs and 15 tables is ₹ 58968. What is the cost of 4 chairs and 5 tables?

Answer 1

cost of 12 chairs &15tables=58968
cost of 4chairs & 5 tables=19656

Answer 2

Answer:

Let number of chairs = x

and number of table = y

By using the method

... 12x+15y = 58968

... 3(4x+5y) = 3/58968 = 19656

⏩4x+5y= 19656...... Answer⏪

The cost of 4chairs and 5 tables is 19656✔