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Secondary 1 | Maths
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Pls help !
Date Posted: 7 years ago
Views: 637
Please repost. Picture did not fully capture the questions.
Hi Vanetta, to find the difference between 3y minutes and 25y seconds, you have to convert 3y minutes into seconds first. Simply multiply 3y by 60 = 120y. You can then find the difference which is 120y-25y=95y secs.
For the second part, it is the same concept. Convert everything into seconds by multiplying the mins by 60 and hours by 60x60.
For the second part, it is the same concept. Convert everything into seconds by multiplying the mins by 60 and hours by 60x60.
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Date Posted:
7 years ago
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