The school has a sum of money, you can buy 40 tables for all, if you can buy 60 chairs, how many sets of tables and chairs can you buy

1 / (1 / 40 + 1 / 60) = 24 sets

, school bought 6 sets of tables and chairs, sharing 468 yuan, a chair 28.40 yuan, how much is a table?

The price of a chair is one fourth of that of a table. Mr. Wang bought 12 sets of tables and chairs, which cost 7560 yuan in total. How much is a table?

7560÷12=630
The price of a table is four times that of a chair, so
630 * 4 / 5 = 504 yuan
A. 504 yuan per table
A table is x yuan, and a chair is a quarter of X Yuan
12 (x + 1 / 4x) = 7560
The solution is x = 504
A. 504 yuan per table

English numeral words from 1 to 300

one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one thirty forty fifty sixty seventy eighty ninety one hundred one hundred and one

Find English words with numbers 1 to 100,
I don't know English very well. Please write down everything

10 one two three four five six seven eight nine ten 11~19eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen 20~29twenty twenty-one twenty-two twenty-three twenty-four twenty-f...

In ancient times, a man's 20-year-old is called the year of (), 30-year-old is the year of (), 40 year-old is the year of (), and 50 year-old is the year of ()
60 years old is the year of () and 70 years old is the year of ()?

Under one year old - swaddling
2-3 years old - Childhood
Girls 7-year-old
Boys 8-12 years old
Total angle
Under 10 years old - yellow mouth
13-15 years old
15-20 years old
12 years old (female) - the year of Jin Chai
13 years old (female)
15 years old (female) - the year of hairpin
16 years old (female)
20 years old (female) - Taoli Nianhua
24 years old (female) - Hua xinnianhua
30 years old (female) - half old Xu Niang
20 years old (male) - weak crown
30 years old (male) - 30 years old
40 years old (male)
50 years old - more than 50 years old, knowing the destiny of heaven, the age of Dayan
60 - Huajia, pingtoujiazi, Ershun, Zhangxiang, zhigai
70 years old - the year of Guxi, Zhangguo, Zhishi, Zhizheng
80-80 years old
90 years old
100 years old

In ancient times, the ages were 1, 20, 2, 30, 3, 40, 4, 50, 5, 60, 6 and 70

You can have it all at once!
Swaddling: under one year old
Childhood: two to three years old
The boy was eight years old
Total horn: general term for childhood
Chignon: refers to children
Huang Kou: under ten years old
Kindergarten: ten years old
Years of spoon Dancing: 13-15 years old
Zhi Xue: 15 years old
Year of dancing elephant: 15-20 years old
Weak crown: 20 years old
Thirty years old
Age in doubt: forty
The year of knowing destiny and wrong: fifty years old
Sixty years old
Sixty years old: seventy years old
Zhang Dynasty: 80 years old
Octogenarians: 80, 90 years old
Qi Yi: a hundred year old man
The girl was seven years old
The year of the golden hairpin: the girl is 12 years old
Cardamom: 13 years old
Jiji: female, 15 years old
Jasper's age: 16 years old
Taoli Nianhua: a woman is twenty years old
Hua xinnianhua: female, 24 years old
The year of BiaoMei: getting married

What is the name of a man of 20 years old in ancient China?

The ancients created a variety of age appellations, many of which are still in use today. An in-depth study of them will help us better learn ancient Chinese and inherit them. 0-year-old: refers to the infant who is still in infancy when he first knows how to laugh. Infant: refers to the infant who is under one year old. 2-year-old: refers to the infant who is still in infancy when he first knows how to laugh

In ancient China, there were many unique names for age, among which, what was the name of 100 years old?

Hope
In ancient times, the appellation of age:
Swaddling - yellow mouth under one year old - originally refers to chicks, later refers to children under 10 years old
A general term for childhood
Ti á o, CH è n -- a general term for childhood
Children's study -- hair binding at 10 years old -- about 15 years old
Weak crown - 20 years old
30 years old
40 years old
The age of knowing one's life, more than half a century, knowing one's wrong, knowing one's life, Ai Fu and Da Yan -- 50 years old
Huajia, pingtoujiazi, the age of Ershun, the age of Zhangxiang -- 60 years old
The year of Guxi, Zhangguo, Zhishi and Zhizheng -- 70 years old
80 years old
The age of the octogenarian
90 years old
The year of J ī y í -- 100 years old

There were several kinds of Phoenix in ancient China. I remember one named qingluan

Jinfeng, qingluan, Xuanniao, Zhuque, Jinwu are also well-known, such as Zhuo, Qichao, Qie, Qie, yiniao, Qie, quail, Hu, Yan, Qie, Jiji, etc

The school has a sum of money, you can buy 40 tables for all, if you can buy 60 chairs, how many sets of tables and chairs can you buy