4.1 - Conversion Formulas
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Practice Questions
Test your understanding with targeted questions
What is the ratio of 6 apples to 9 oranges?
💡 Hint: Find GCD.
If there are 10 boys and 15 girls, what is the simplest ratio?
💡 Hint: Reduce using GCD.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the term 'equivalent ratios' refer to?
💡 Hint: Think about how two ratios can be equal.
True or False: A direct proportion indicates that as one quantity increases, the other decreases.
💡 Hint: Consider what happens when you increase workers.
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Challenge Problems
Push your limits with advanced challenges
If a student scores 450 marks out of 600, what is their percentage score?
💡 Hint: Think 'Part divided by Whole, multiply by 100.'
In a class of 30 students, the ratio of boys to girls is 2:3. How many boys are there?
💡 Hint: Use total parts to divide the class size.
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