Priscilla Ng's answer to Wendy's Primary 5 Maths Fractions Singapore question.
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Concept: Difference Unchanged
From the model drawing, you can see that the difference remains the same for with and without the amount sold.
Alternative: 779 - (4 x 11) = 735 (Same Answer)
From the model drawing, you can see that the difference remains the same for with and without the amount sold.
Alternative: 779 - (4 x 11) = 735 (Same Answer)
Date Posted:
3 years ago
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