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primary 6 | Maths
| Data Analysis
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Hi. Please help to solve. Thank you
Date Posted: 5 years ago
Views: 430
no. of days: ▶
sand added
A: 3x▶ = ▶▶▶
B: 7.5x▶ = ▶▶▶ ▶▶▶ ▶▷ [▷=0.5▶]
A is half of B
OR
B is twice of A
▶▶▶ ▶▶▶ + 96 = ▶▶▶ ▶▶▶ ▶▷ + 90
▶▷ = 6
▷▷▷ = 6
▷ = 2
▶ = ▷▷ = 2+2
no. of days = 4
...
sand added
A: 3x▶ = ▶▶▶
B: 7.5x▶ = ▶▶▶ ▶▶▶ ▶▷ [▷=0.5▶]
A is half of B
OR
B is twice of A
▶▶▶ ▶▶▶ + 96 = ▶▶▶ ▶▶▶ ▶▷ + 90
▶▷ = 6
▷▷▷ = 6
▷ = 2
▶ = ▷▷ = 2+2
no. of days = 4
...
See 1 Answer
done
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Hope this helps
Date Posted:
5 years ago
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