Priscilla Ng's answer to Sha's Primary 6 Maths Percentage Singapore question.
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The 81.18 cm left at the end of the paper is not enough to form a square of 82 cm x 82 cm for a shade.
So, almost can have 12 rectangles from the big rectangular paper to cut the shades.
So, almost can have 12 rectangles from the big rectangular paper to cut the shades.
Date Posted:
3 years ago
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