AC Lim's answer to Julia's Primary 5 Maths Singapore question.
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Follow step 1 2 3 for working. Hope this helps
Date Posted:
8 months ago
Can you explain the diagram?
Start from remaining ⅔
⅔ = 29 + 65 = 94 so
⅓ = 94÷2 = 47
Cows = ⅓ + 29 = 47+29= 76
Total remaining,3/3
= 47 × 3
= 141
Therefore, ⁵/7 = 141+14 = 155
⅐ = 155 ÷ 5 = 31
Total all 7/7 = 31 × 7 = 217
⅔ = 29 + 65 = 94 so
⅓ = 94÷2 = 47
Cows = ⅓ + 29 = 47+29= 76
Total remaining,3/3
= 47 × 3
= 141
Therefore, ⁵/7 = 141+14 = 155
⅐ = 155 ÷ 5 = 31
Total all 7/7 = 31 × 7 = 217
Thank you. So 29 is actually part of 2/3 remainder of 1/3, hence 2/3 is 29+ 65
Yes
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