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Secondary 1 | Maths
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I see the answer then thing also can't find why is the answer ? ...please help
Date Posted: 3 years ago
Views: 345
Product of prime number for
18 = 2 × 3 × 3 or 1 × 2 × 3 × 3
Therefore, rectangle you can form
1. 2×(3×3) or 2×9
2. (2×3)×3 or 6×3
3. 1×(2×3×3) or 1×18
Get it?
18 = 2 × 3 × 3 or 1 × 2 × 3 × 3
Therefore, rectangle you can form
1. 2×(3×3) or 2×9
2. (2×3)×3 or 6×3
3. 1×(2×3×3) or 1×18
Get it?
41 is prime number.
So, only 1 array can be formed. 1 x 41.
So, only 1 array can be formed. 1 x 41.
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