Video lessons

Watch a teacher explain the topic, then practise with past questions.

9 videos in Interest, depreciation and percentages

• introduction to percentages Core Mathematics · SHS 1 · Otisam Mathematics
• Percentage increase, decrease error Core Mathematics · SHS 1 · Otisam Mathematics
• Simple interest Core Mathematics · SHS 1 · Otisam Mathematics
• Discount Core Mathematics · SHS 1 · Otisam Mathematics
• Profit and Loss made easy Core Mathematics · SHS 1 · Otisam Mathematics
• Commission explained Core Mathematics · SHS 1 · Otisam Mathematics
• 1 min How To Grow Your Money Exponentially Core Mathematics · SHS 1 · Otisam Mathematics
• 1 min How To Outsmart The Banks When Borrowing Core Mathematics · SHS 1 · Otisam Mathematics
• 1 min Reality of Percentages in real world situations Core Mathematics · SHS 1 · Otisam Mathematics