Priscilla Ng's answer to Sang19's Primary 6 Maths Singapore question.
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For the First Month:
Each unit is drawn to represent $2.80 per for a unknown number of days.
Therefore Rachel's spending is stacked 2 units together for $5.60 per day.
For the Second Month:
Elijah's First Month Unit is cut into 2 smaller units to stack together for $5.60 per day.
Hence, Rachel spent only 1 smaller unit.
Each unit is drawn to represent $2.80 per for a unknown number of days.
Therefore Rachel's spending is stacked 2 units together for $5.60 per day.
For the Second Month:
Elijah's First Month Unit is cut into 2 smaller units to stack together for $5.60 per day.
Hence, Rachel spent only 1 smaller unit.
Date Posted:
4 years ago
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