一道英语奥数题,求解题思路。 5
theschoolopensat6:00inthemorningandclosesat18:40intheevening.Intheafternoon.astudenta...
the school opens at 6:00 in the morning and closes at 18:40 in the evening. In the afternoon. a student asked the teacher:"what time is it ? The teacher answered:"one -third time passed from the opening time,and add one-fourth time which from now to getting off time, and it's the present time." Now find out what time is it now?
列式列的很好,可是解不出答案呀!还有高手帮忙解答吗? 展开
列式列的很好,可是解不出答案呀!还有高手帮忙解答吗? 展开
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