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primary 5 | Maths | Rate & Ratio
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Alan Soh
Alan Soh

primary 5 chevron_right Maths chevron_right Rate & Ratio chevron_right Singapore

Needed help. Thanks..

Date Posted: 2 years ago
Views: 348
Eric Nicholas K
Eric Nicholas K
2 years ago
Mult of 4: 4, 8, 12, 16, 20, 24, …
Mult of 8: 8, 16, 24, 32, 40, 48, …

The common ones are 8, 16, 24, … which are technically multiples of 8.

The ones divisible by 6 are 24 and 48.
Alan Soh
Alan Soh
2 years ago
Thanks. I too think the answer is 48
Eric Nicholas K
Eric Nicholas K
2 years ago
It’s actually both 24 and 48. Question is inaccurate in the sense that it seems to suggest only one correct answer.

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Tee Yuan Qin
Tee Yuan Qin's answer
44 answers (Tutor Details)
1st
Hope this helps. This is actually a topic tested in secondary one and two. Its called common factors and common multiples. Have a search about it to find out more!
Alan Soh
Alan Soh
2 years ago
Thanks..
Eric Nicholas K
Eric Nicholas K
2 years ago
It’s actually covered in Primary 4. But not as a product of prime factors.

Primary 4 students list out the factors one by one for numbers up to 100.