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primary 5 | Maths | Whole Numbers
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Janice
Janice

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

My answer is 12p.m. but the answer is wrong. Please explain why thw anewer is wrong and help me with the correction. Thank you.

Date Posted: 2 years ago
Views: 501
AC Lim
AC Lim
2 years ago
Careless mistake I think...
Question asked for tank 5/6 full. Not full tank
sstrike
Sstrike
2 years ago
10 a.m - 8 a.m = 2h

⅚ - ½ = ⅓

½ : ⅓ = 2 h : ⁴⁄₃ h

⁴⁄₃ h = 1h20min

10 a.m + ⁴⁄₃ h = 11. 20 a.m (Ans)
Janice
Janice
2 years ago
Thx.

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AC Lim
Ac Lim's answer
12490 answers (A Helpful Person)
1st
Hope this helps
Janice
Janice
2 years ago
Thank you!
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Mimosa
Mimosa's answer
1650 answers (A Helpful Person)
Janice
Janice
2 years ago
Thx!
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sstrike
Sstrike's answer
5393 answers (A Helpful Person)
- rate
- fraction method
Janice
Janice
2 years ago
Thx!
sstrike
Sstrike
2 years ago
welm