ST's answer to Yling's Primary 6 Maths Measurement Singapore question.
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For a rectangular piece of paper with height 23.5cm, we can cut out 4 squares. For each row, we can cut out 7 squares. Hence, the maximum number of squares that can be cut out is 7 x 4 = 28 squares.
The area leftover can be easily derived from here :)
The area leftover can be easily derived from here :)
Date Posted:
1 month ago
Thank you
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