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March 1, 2010 is a Monday, March 25 is a Thursday, and there are 23 days of classes and 8 days off in March.
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Gray avatar. Words: Xu Song.
Qu: Xu Song.
I had a dream last night.
In the dream we go back to holding hands.
Wake up to the loss.
Unspeakable. Opened OICQ
The chat history stopped in the late autumn of last year.
The last retention.
Didn't say it.
We're still friends.
It's the kind of most distant friend.
The gentleness you have given.
In the record.
All of them are kept.
Your gray avatar will no longer jump.
Even if it's a simple greeting.
Heart-to-heart communication, how sad it is to turn through the pages.
What is the fall lift-off.
I remembered what you said about staying with me to the end.
Warm dreams turn into cold shackles.
If we go back in time, what can we grasp?
When I realized that waking up was actually another dream.
You are not in this world).
The dense fog that the dream exit can't disperse is too heavy.
You are not in this world).
Even if you were hoarse and tried your best to beg you to stay and not leave.
It didn't work. The gray avatar is silent and does not jump anymore.
My despair overflowed my chest.
What is the fall lift-off.
Your gray avatar will no longer jump.
Warm dreams turn into cold shackles.
If we go back in time, what can we grasp?
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March has 31 days, 31 7 = 4 (weeks)....3 (day), because March 1 is Friday, 29 is Friday, 30 is Saturday and 31 is the preparation day of Star Disturbance, so the class is: 4 5 + 1 = 21 (days);
Rest: 31-21=10 (days), A: This is 21 days of class for Li Xiaoyue, and 10 days of rest
So the answer is: 10, 21
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29 7 = 4 (weeks)....1 (day).
The remainder is 1, so April 30 is Friday, so there are 4 Saturdays and 4 Sundays in the month, 4 2 = 8 (days).
30-8=22 (days).
A: Then in April, there are 22 days of classes and 8 days of rest
So the answer is: 22,8
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In March, Hu Chengqin 31 days 31 7 = 4 ......3
Because the beginning of the dust is Tuesday, it is said that 31 is the star pants and 5 is still in class.
4*5+3=23 (days).
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In March, I took 31-4x2-2 = 21 days of classes and 4x2 = 8 days off.
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March 21 is a Monday, and March 31 is a Thursday (since the 1st is a Tuesday, every 7 days is a Tuesday, and the 8th, 15th, 22nd, and 29th are all Tuesdays).
There are 31 days in March, a total of 4 weekends, 8 days off, a total of 31-8 = 23 days of classes.
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21 7 = 3 can be divided exclusively, so March 21 style week 23 months have 31 days, 4 Sundays, 4 Saturdays.
So 31-4*2=23 days.
Rest 4 + 4 = 8 days.
I wish you progress in your studies!!
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30 + 30 = 60 (days), 60 7 = 8 (weeks)....4 (days);
The remainder is 4, and the next day from Thursday is Monday
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May 30 is Friday, and there should be 20 days of classes and 11 days off in this month.
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(25-1) 7=3--- remainder 3
So the 25th is Saturday.
30-1) 7=4--- remainder 1
So the 30th is Thursday.
After 4 weeks in between, 2 rest days per week 4 * 2 = 8 30-8 = 22 days of classes.
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There are 25-1 = 24 days apart, 24 7 = 3 and 3, so 25 days is week 3 + 3 = week 6
November is a total of 30 days, the 1st is the week 3, then the 30th 30-1 = 29 29 7 = 4 and the remaining 1 30 is the week 3 + 1 = week 4
It can be seen that there are 4 weekends between the 1st and the 30th, that is, 8 days off. 22 days of classes.
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Idea: June 1 July 1 has 30 days, 30 days have 4 weeks and 2 days, then July 1 is 3 + 2 = 5, Friday. There are 4 weeks in June, 8 days off, and 30-8 = 22 days of classes.
Solution: 30 7 = 4 ......2
30-2*4=22 days.
A: July 1 was a Friday, and in June there were 22 days of classes and 8 days off.
Bi] [Tao].
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