sstrike's answer to Jocelyn's Primary 6 Maths Singapore question.
done
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Key:
1 : 3 : 2
→ 4 : 12 : 8 (cos of 25%)
→ 12 : 36 : 24 (cos of ⅓)
1 : 3 : 2
→ 4 : 12 : 8 (cos of 25%)
→ 12 : 36 : 24 (cos of ⅓)
Date Posted:
4 years ago
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