Mathematics of Profit and Loss

Profits and Losses

Introduction to Business Math

  • Understanding profits and losses is essential for anyone involved in buying and selling.
  • This area of mathematics helps us quantify how much money is made or lost in transactions.

Key Definitions

  • Cost Price (CP):
      - The price at which an item is purchased.
  • Selling Price (SP):
      - The price at which an item is sold.

Profit and Loss Formulae

  • Profit (P):
      - Profit occurs when the selling price (SP) exceeds the cost price (CP).
      - The formula for calculating profit is:
    P=SP−CPP = SP - CP
  • Loss (L):
      - Loss occurs when the cost price (CP) is greater than the selling price (SP).
      - The formula for calculating loss is:
    L=CP−SPL = CP - SP

Understanding Profit and Loss

  • When engaging in transactions, it is important to know if one is making money (profit) or losing money (loss).
      - A profit signifies a gain, while a loss indicates a reduction in money.
  • Recognizing these calculations helps improve financial decision-making in a business context.