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Mathematics, 23.06.2019 06:40 deku6

Astudents skipped a step when he tried to convert 720 seconds into hours and he got the following incorrect result : 720 seconds (1hour/60 minutes)=12 hours. what conversion ratio did he skip in this multiple step conversion?

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Astudents skipped a step when he tried to convert 720 seconds into hours and he got the following in...
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