Question

5. The cost price of 8 chairs in same as that of 5 tables. The total cost
of 6 chairs
and 2 tables is Rs.3680. Find the cost of 6 tables.
1) Rs.3840 2) Rs.3850 3) Rs.3860
4) Rs.3845 5) None of these​

Answer 1

Step-by-step explanation:

Let CP of 1 chair = Rs.x

and CP of 1 table = Rs.y

Now,8x=5y

and

6x+2y=3680

Solving above equations, we get

x=400

and

y=640

∴

Cost of 6 tables = 6*640 = Rs. 3840