Percentages (I)

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Percentages (I)

• Form 1 Mathematics
• Chapter 3

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Result of Close Book Quiz

• Result of Close Book Quiz
• Full mark 40 and 10 bonus
• Highest 44
• Lowest 4
• Average 17.5
• Number of students between 10 - 19 16
• Number of students between 0 - 9 7
• Major Problems
• Dont understand the question!
• Wrong idea on the old value in the change

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Result of Close Book Quiz

• Result of Close Book Quiz
• 8th place LAM Long Yin, Ken
• 6th place(2) WONG Pui Yin, Paul,
• WU SHAN Hao Yi
• 5th place CHOI King Shing, Walker
• 4th place CHEN Yi, David
• 3rd place LI Ming Chun, Edward
• 2nd place FU Ling Yin
• 1st place LI Sai Kong
• Congratulations!!!!!! Well done!!!!!!

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Mathematics nearby

• Mr. Hui bought a new car with 100,000
• He makes up the car well and then try to sell it
  at a better price. So, he marked up 50 (half).
• His friend wants to buy a car also and then he
  approached Mr. Hui.
• Mr. Hui decided to sell it to his friend at a
  friendship price of 50 (half) of the marked
  price.
• Did Mr. Hui gain, lose or no gain no loss?

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Mathematics nearby

• Cost Price 100,000
• Marked Price 100,000 (150)
• 150,000
• Selling Price 150,000 (1-50)
• 75,000
• Since Selling Price lt Cost Price, Mr. Hui lost!

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Reminder

• Term 1 Examination Syllabus (p.1-185)
• Chapter 0 Basic Mathematics
• Chapter 1 Directed Numbers
• Chapter 2 Using Algebra to Solve Problems (I)
• Chapter 3 Percentages (I)
• Chapter 4 Using Algebra to Solve Problems (II)
• Date of Term 1 Examination
• 12-12-12 (Wed)
• 830 am 930 am (1 hour)
• Room 104

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• Enjoy the world of Mathematics!