The video tutorial covers fractions, decimals, and percentages, emphasizing the importance of simplifying fractions by finding a common denominator. It highlights the need to interpret questions correctly by identifying key details and using tools like highlighters. The tutorial also explains solving equations, stressing the importance of showing work to earn full marks. It distinguishes between expressions and equations, using examples to clarify the differences. The video concludes with a practical example of calculating phone call costs using algebraic expressions.

What is the simplest form of the fraction 1/3 when rewritten with a denominator of 9?

• 9/27

• 5/9

• 1/9

• 3/9

Why is it important to highlight key details in a question during an exam?

• To save time

• To impress the examiner

• To ensure you answer the question being asked

• To make the paper look colorful

What is the simplified form of the expression g times 6?

• 6/g

• 6g

• g6

• g/6

What common mistake do students make when interpreting the term 5h?

• Reading it as 5-h

• Reading it as 5+h

• Reading it as 5/h

• Reading it as 58

Why is it important to show your work when solving equations?

• To fill up the answer sheet

• To demonstrate understanding and earn full marks

• To confuse the examiner

• To make the solution look longer

What indicates that a question might require more detailed working in an exam?

• The question is at the top of the page

• The question is worth more marks

• The question is written in bold

• The question is at the end of the paper

What is the main difference between an expression and an equation?

• An expression has an equal sign

• An equation is always shorter

• An equation has an equal sign

• An expression is always longer

If the cost of a phone call is 50 cents plus 35 cents per minute, how much would a 2-minute call cost?

• 85 cents

• 70 cents

• 50 cents

• 120 cents

What is the initial cost of a phone call referred to as?

• Minute rate

• Connection fee

• Flag fall

• Base rate

How does the cost of a phone call change with time?

• It increases

• It fluctuates

• It decreases

• It remains constant