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secondary 2 | Maths
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Dhana Arivalagan
Dhana Arivalagan

secondary 2 chevron_right Maths

how do you do this?

Date Posted: 6 years ago
Views: 345
Muhd Ilman Fahmi
Muhd Ilman Fahmi
6 years ago
Convert 11min 5sec into seconds
》 11x60 + 5
= 665s

Since this is 5% less than previous timing (100%), this new timing will be 100% - 5% which is 95%

665s ---> 95%
1% ----> 665/95 = 7
100% ---> 7 x 100 = 700s

700s = 700/60 min = 11.6667 = 11min 40s

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Vincent Xu
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2 answers (A Helpful Person)
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Not sure..
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Ng Wei Jie, Wilcent
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