Question

The cost of a chair is Rs 450. Find the cost of such 256 chairs. explain in the clear way.​

Answer 1

Step-by-step explanation:

Let the number of chairs she purchased be n.

Cost of 1 chair =Rs.250

Cost of 1 teble =Rs.400

Now according to the question-

250×x+400×2=2800

250x+800=2800

⇒250x=2800−800

⇒x=2502000=8

Hence the no. of chairs she purchased is 8.

Answer 2

Answer:

115200

Step-by-step explanation:

single chair=450

256 chairs =450*256=115200