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Question
What is the length and width of the rectangle you coloured?
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Solution
Rectangles of the following length and width can be made: 5 x 4, 10 x 2, 20 x 1
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Now complete the table, for different numbers of bangles. For each number see what different groups can be made.
| Number of bangles | Different groups we can make |
| 18 | 1, 2, 3, 6, 9, 18 |
| 24 | 1, 2, .................... |
| 5 | |
| 9 | |
| 7 | |
| 2 | |
| 10 | |
| 1 | |
| 20 | |
| 13 | |
| 21 |
