Question

UPPER QUESTION ONLY.
CLASS 7TH QUESTION.
BUT ALL CAN ANSWER.
I'LL MARK THE BRAINLIEST.

Answer 1

Hope it helps.....!!

Answer 2

Given that In a furniture 24 tables were bought at the rate of 450 per table.

Therefore Cost price = 24 * 450

                                    = 10800.


Given that the shopkeeper sold 16 of them at the rate of 600 per table.

Therefore selling price = 16 * 600

                                       = 9600.


Given that he sold remaining(24 - 16 = 8) at the rate of 400 per table.

Therefore selling price = 8 * 400

                                       = 3200.


Therefore overall selling price = 9600 + 3200

                                                    = 12800.


We know that Profit = Selling price - Cost price

                                  = 12800 - 10800

                                  = 2000.


We know that Profit% = (SP - CP)/(CP) * 100

                                     = 2000/10800 * 100

                                     = 2000/108

                                     = 18.5%.


Therefore the gain % = 18.5.


Hope this helps!