Gabriel Ng's answer to Lee's Primary 6 Maths Fractions Singapore question.
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Part a is self explantory. For part B, To make it more understandable, you can take the 55% × 2 to get 198 which is 110%. You can find out what 1% is by dividing 198 by 110 to get 1.8.100% is 1.8 × 100=180
Date Posted:
3 years ago
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