holding or providing cash, securities, loans, deposits, equity

💰 Money & Banking – A Quick Guide

Welcome to the world of money and banks! Think of money as the ticket that lets you buy things, and banks as the safe that keeps your tickets (and more) safe and helps you grow them.

🧩 What Is Money?

Money is a medium of exchange, a unit of account, and a store of value. Imagine you’re trading Pokémon cards: the cards are your money because everyone agrees they’re worth something.

  • 💵 Cash – physical coins and notes.

  • 💳 Deposits – money kept in bank accounts.

  • 📈 Securities – shares, bonds, and other financial instruments.

  • 🏦 Loans – money borrowed that must be paid back with interest.

  • 📊 Equity – ownership in a company (shares).

🏦 How Banks Work

Banks act like money lockers and money makers. They accept deposits, give out loans, and invest in securities.

  1. 🔒 Accept Deposits – You put money in a savings or checking account.

  2. 💸 Give Loans – Banks lend money to students, businesses, or governments.

  3. 📈 Invest in Securities – Banks buy government bonds or company shares.

  4. 💹 Earn Interest – They charge borrowers more than they pay depositors.

📊 Types of Banks & Their Functions

Bank TypeMain RoleExample
Commercial BankAccepts deposits & gives loans.HSBC, Barclays
Investment BankHandles securities & mergers.Goldman Sachs, Morgan Stanley
Central BankControls money supply & interest rates.Bank of England, ECB

💡 Key Concepts & Formulas

Let’s look at a simple formula that shows how interest works.

If you borrow £100 at an annual interest rate of 5%, the interest you owe after one year is:

\$I = P \times r = 100 \times 0.05 = 5\$

So you’d pay back £105. Banks use similar calculations to decide how much to charge borrowers.

🔄 The Money Cycle

Think of money as a circle of life:

  1. 💰 You earn money from work or a loan.

  2. 🏦 You deposit it in a bank.

  3. 💸 The bank lends it to someone else.

  4. 📈 The borrower uses it to buy goods or invest.

  5. 🔄 The money keeps circulating, creating growth.

🛠️ Quick Review Checklist

  • ??

    Can you explain the three functions of money?

  • ??

    What are the main types of banks?

  • ??

    How does a bank earn money?

  • ??

    What is the difference between a loan and equity?

Great job! Keep exploring how money moves around and how banks help it grow. Happy learning! 🚀