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Can you help me to answer this arithmetical question?

599 views. 2009-6-6 02:54 |

Once look my daughter's arithmetical paper, one question was totally puzzled me.
It's describing as below:
the known time is about 4:**,
and the hour hand and the minute hand were  showed as a beeline,
and they had moved in the opposite direction.
What is the accurate time???
 
Thanks!!!

Post comment Comment (3 replies)

Reply xjzcb 2009-6-6 03:22
4:54
Reply w19661 2009-6-6 04:51
xjzcb: 4:54
Please tell me how to get the result?
Reply zhlong 2009-6-20 15:48
it just use angle .time and circle combine.

facelist doodle 涂鸦板

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