Question

All formulas of comparing quantities of 8th class

Answer 1

Heya!!!!

Here's your answer friend,

All formulas of Comparing Quantities of 8th class :

1) Rate of Interest = (Discount x 100)/Marked price

2) S. P. = M. P. x (100 - discount price percent)/100

3) M. P. = (100 x S. P)/ 100 - discount percent

4) Discount = M. P. - S. P.

5) C. P. = Buying price + overhead expenses

6) Sale tax = (C. P. x rate of S. T)/100

7) Profit = (profit percent x C. P.) / 100

8) Profit percent = profit/C.P. x 100

9) Profit = S. P. - C.P.


Hope it helps you : )

Answer 2

Answer:

Profit or Gain = Selling Price - Cost Price = SP - CP Profit = CP×(Profit%) Loss = Cost price - Selling price = CP - SP Loss = CP×(Loss%) Profit % = SP−CP CP ×100= Profit CP ×100 Loss % = CP−SP CP ×100= Loss CP ×100 Important: Profit or Loss always calculated on Cost price Only. Discount = Marked price - Selling Price = MP - SP