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Mathematics, 29.06.2020 02:01 anonymousanon

The distance from a boy's house to his school is 10km. He left home at 6:30am, cycling at the rate of 4km/h. If he spent 15mins on the way waiting for a friend, when did he get to school?

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The distance from a boy's house to his school is 10km. He left home at 6:30am, cycling at the rate o...
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