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primary 6 | Maths
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Daniel
Daniel

primary 6 chevron_right Maths chevron_right Singapore

Does anyone know how to solve this problem?

Date Posted: 5 years ago
Views: 385
AN Tutor
AN Tutor
5 years ago
It should be lowest common multiple (LCM) of numerator instead as all of them used to the amount (same units) of wire.

LCM of denominator applies if all of them are given the same length of wire, which is not the case for this question.

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AN Tutor
An Tutor's answer
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Hope this helps :)
Daniel
Daniel
5 years ago
Thank you!
AN Tutor
AN Tutor
5 years ago
Glad to help! Hope you understand :)