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primary 6 | Maths | Measurement
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Chan yee li
Chan Yee Li

primary 6 chevron_right Maths chevron_right Measurement chevron_right Singapore

Please help

Date Posted: 3 years ago
Views: 259
J
J
3 years ago
The arrow is pointing to somewhere in the middle of the 20.5kg and 20.75kg divisions.

So it would be closer to 20.6kg than 20.4kg
J
J
3 years ago
The middle of 20.5 and 20.75 would be their average

= (20.5 + 20.75) ÷ 2
= 41.25 ÷ 2
= 20.625
Chan yee li
Chan Yee Li
3 years ago
Thank you.
J
J
3 years ago
Welcome. Good effort on being able to spot the division for 21kg and to label it.

The thing to note for this question is that every 2 kg on the scale is split into 8 divisions, (4 major and 4 minor)

This means every 1kg on the scale is split into 4 divisions (2 major and 2 major)

Each division = 1kg ÷ 4 = 0.25kg (or 250g)

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AC Lim
Ac Lim's answer
12082 answers (A Helpful Person)
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Hope this helps
Chan yee li
Chan Yee Li
3 years ago
Great explanations