Priscilla Ng's answer to liang liang's Primary 6 Maths Percentage Singapore question.
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Take note the relation of comparison.
Starting point --> Let Ade have 100 units.
When Michelle was compared to Ade:
Increase = 60%, Michelle would have 160% of Ade's number.
When Usha was compared to Michelle:
Decrease = 35%, Usha would have 65% of Michelle's.
Starting point --> Let Ade have 100 units.
When Michelle was compared to Ade:
Increase = 60%, Michelle would have 160% of Ade's number.
When Usha was compared to Michelle:
Decrease = 35%, Usha would have 65% of Michelle's.
Date Posted:
3 years ago
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