There are 16 boys and 14 girls in class 6 (1), and 19 girls and 14 boys in class 6 (1). How many students are there in class 6 (1)?

Suppose the number of boys is x and the number of girls is y, then: 13X + 14y = 16 ①; 14x + 13y = 19 ②; from ① + ②, we can get: 13X + 14y + 14x + 13y = 16 + 19, (13X + 14x) + (14y + 13y) = 35712x + 712y = 35712 (x + y) = 35, x + y = 60; the number of boys and girls is 60, that is, the whole class is 60

There are 30 boys and 24 girls, the number of boys is () more than that of girls, and the number of girls is () less than that of boys

1/4 1/5

There are 24 girls in our class. The number of girls is 20% less than that of boys. How many girls are less than that of boys
emergency

24 △ 80% = 30 (people)
30-24 = 6 (person)
A: there are six fewer girls than boys

There are 24 boys in class 6 (1). The ratio of boys to girls is 6:5, and boys are ()% more than girls

20%
There are 24 boys and 20 girls

There are 24 boys and 18 girls in class (1) of grade 6. Later, some girls are transferred. At this time, the ratio of boys to girls is 6:5. How many girls are transferred?

Let's suppose that there are x transferred female students. From the known results, we can get: 24: (18 + x) = 6:5, (18 + x) × 6 = 24 × 5, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 18 + x = 24 × 5 △ 6, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; X = 4 × 5-18, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; X = 2

Thinking: the number of boys in class 61 is 1.2 times that of girls, and the ratio of boys to girls is 1.2 times What is the ratio of boys to the whole class What's the ratio of girls to the class__ ．

Suppose the number of girls is "1", then the number of boys is: 1 × 1.2 = 1.2; the number of class is 1 + 1.2 = 2.2; (1) 1.2:1, (1.2 × 5): (1 × 5), = 6:5; (2) 1.2:2.2, = (1.2 × 5): (2.2 × 5), = 6:11; (3) 1:2.2, = (1 × 5): (2.2 × 5), = 5

There are 22 boys and 23 girls in class 5 (1) of experimental primary school. What is the proportion of boys in girls? What is the proportion of boys in the whole class?

There are 22 boys and 23 girls in class 5 (1) of experimental primary school. Boys account for 22 / 23 of girls and boys account for 22 / 45 of the whole class

The number of male students is 20% more than that of female students. The number of male students is a fraction of that of female students. The ratio of female students to male students is (): (), and the number of female students is a fraction less than that of female students
Maple leaf garment factory received the task of producing a batch of shirts. In the first five days, it produced 600 pieces, accounting for 40% of the task. According to this calculation, how many days will it take to complete this task? (answer with different knowledge)

Hello: the number of male students is female (1 + 20%) / 1 = 6 / 5, the ratio of female students to male students is (5): (6) female students are 1-1 △ 6 / 5 = 1-5 / 6 = 1 / 6, the first kind of design needs X days 40%: 100% = 5: XX = 5x100% / 40% x = 12.5, the second kind needs 5 △ 40% = 12.5 days

There are 320 male workers and 180 female workers in a factory. How many times is the number of male workers? What is the percentage of female workers to male workers? How many more male workers than female workers? How many percent less female workers than male workers?

① 320 △ 180 = 179; answer: the number of male workers is 179 times of that of female workers. ② 180 △ 320 = 916; answer: the number of female workers is 916 of that of male workers. ③ (320-180) △ 180, = 140 △ 180, = 79; answer: the number of male workers is 79 times more than that of female workers. ④ (320-180) △ 320, = 140 △ 320, = 716; answer: the number of female workers is 716 less than that of male workers

1. What's the number of boys compared with girls? 2. How many more girls than boys? 3. How many less boys than girls?
There are 21 boys and 24 girls in class 1 of grade 6

Are you in sixth grade,
Twenty one divided by (I use words, you change it into symbols and Arabic numerals) twenty four = twenty-one out of twenty-four
This is the first question

There are 16 boys and 14 girls in class 6 (1), and 19 girls and 14 boys in class 6 (1). How many students are there in class 6 (1)?