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Secondary 1 | Maths
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Merlion
Merlion

Secondary 1 chevron_right Maths chevron_right Singapore

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Date Posted: 4 years ago
Views: 450
Zhao
Zhao
4 years ago
14 and 15?

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Lim Zhongzhi
Lim Zhongzhi's answer
3 answers (Tutor Details)
1st
Did this in a hurry, if you are interested Youtube is a good guide. Did not write the exact solution out, so you have to translate this into paper.
Boy Mow Chau
Boy Mow Chau
4 years ago
The question asks for the 2 smallest possible value of m.

Smallest possible value of m =14, is correct.

The HCF of 28, 28 and 112 is 28 (not 14), so 28 is not correct.

The second smallest possible value of m is 3 x 14 = 42, because HCF of 42, 28 and 112 is 14.

Ans : 14 and 42
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Jesse
Jesse's answer
32 answers (A Helpful Person)
Sorry for the bad hand writing