Raine's answer to Sheryl's Primary 6 Maths Percentage Singapore question.
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When doing percentage questions, follow these 4 steps:
1. What is the initial value?
2. What is the final value?
3. What is the difference between initial and final values?
4. Put the difference over initial value, then multiply by 100
For q8, i cant see the value for her final weight clearly (im assuming it is 45kg, if it is not then change your answer accordingly)
1. What is the initial value?
2. What is the final value?
3. What is the difference between initial and final values?
4. Put the difference over initial value, then multiply by 100
For q8, i cant see the value for her final weight clearly (im assuming it is 45kg, if it is not then change your answer accordingly)
Date Posted:
3 years ago
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