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primary 5 | Maths
| Whole Numbers
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Maths
Date Posted: 7 months ago
Views: 117
28 is a multiple of X, and X will also be a factor of 28.
Think of factors of 28. What are they?
28 = 1 x 28
28 = 2 x 14
28 = 4 x 7
28 has six factors, namely 1, 2, 4, 7, 14 and 28. Only the factors 7 and 14 lie between 5 and 20.
Think of factors of 28. What are they?
28 = 1 x 28
28 = 2 x 14
28 = 4 x 7
28 has six factors, namely 1, 2, 4, 7, 14 and 28. Only the factors 7 and 14 lie between 5 and 20.
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