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There are 24 boys, 2 more than 2 / 1 girls. How many girls are there? 2. There are 24 boys and 2 girls more than 2 / 1 boys. How many girls are there?
Two questions of LZ?
1. 1 / 2 of girls is 24-2 = 22, and girls have 22x2 = 44
2. 1 / 2 of boys is 24x1 / 2 = 12, girls are 2 more than boys, 12 + 2 = 14（
There are 24 boys, two less than one-half of girls. How many girls are there?
Urgent, accurate,
24+2=26*2=52
There are 24 boys in class 6 (1) of Xinhua primary school, among which the number of boys is one fifth more than that of girls. How many girls?
Suppose there are x girls. Because there are 1 / 5 more boys than girls, the following formula is obtained
X+（X/5）=24
I.e. (5x / 5) + (x / 5) = 24
The solution is x = 20
A: there are 20 girls
There are 24 girls, one fifth more than boys. How many boys?
What if we don't use the solution of the equation
There are x boys
According to the meaning of the title, the equation x + 1 / 5, x = 24
6/5 X=24
X=20
Or:
We can think of boys as a whole, that is, 5 / 5. Girls have 1 / 5 more than boys. Therefore, girls are equivalent to 6 / 5 boys. That is, 24 / 6 / 5 = 24 × 5 / 6 = 20
There are 24 boys in class 6 (1), one fourth less than girls. How many girls are there?
24÷(1-1/4)=32
24 girls, 1 / 5 less than boys, boys ()? 24 girls, 8 less than boys, boys ()?
There are 24 girls in class 1 of experimental primary school, one fourth less than boys. How many boys and girls are there in the class?
Girls are 1 / 4 less than boys, that is to say, 3 / 4 of boys, so there are 32 boys, a total of 56
There are 50 students in class 6 (2), including 24 girls. What is the percentage of girls? What is the percentage of boys?
If the answer is good, give him (her) 100 points
The number of girls is 48% of the class. The number of girls is about 92% of the number of boys
The number of girls in a class is 4 / 5 of the number of boys. The ratio of the number of girls to the number of the whole class is, what percentage of the number of boys in the class
The number of girls in a class is 4 / 5 of the number of boys, the ratio of girls to the whole class is 4:9, and boys account for 5 / 9 of the whole class
The number of male students in Grade 6 is one ninth more than that of female students. What is the number of female students?
There are x girls, 10 / 9x boys and 9 / 10 girls / boys
RELATED INFORMATIONS
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- 12. There are 25 people in the dance group, 20 people in the painting group and 30 people in the chorus group. The number of people in the painting group is a fraction of the number of people in the dance group, and the number of people in the dance group is a fraction of the number of people in the chorus group The number of painters is a fraction of the number of chorus Tomorrow will be handed over to the teacher for approval!
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- 14. There are 360 students in Grade 6, 1.25 times as many as boys. How many students are there in Grade 6 and girls in Grade 6
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- 17. The number of class 61 is four fifths of that of class 62, which is less than that of class 62 ()
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