There are 24 boys, 2 less than 1 2 of girls, how many girls are there?

There are 24 boys, 2 fewer girls than 1/2 of boys, how many girls are there?

A: There are 10 girls.

There are 24 boys, 2 less than 1/2 of girls, how many girls are there?

A: There are 52 girls.

Calculate it this way: 24 + 2 = 26 (2 fewer girls than 1/2 of boys, so the number of boys plus 2 is 2 times the number of girls).

26 2 = 13 (since there are now 26 boys and 2 times as many girls, then the number of boys 26 divided by 2 is not the number of girls).

Disclaimer:1The answer on the ground floor is wrong.

2.To teach the question, not only to tell the answer, but also to let the "teachable" understand the meaning.

This also asks, laughs, did you read the math?

Depressed we didn't go to sixth grade at that time! 、Only 5th grade! Didn't learn.

Such as the title. 52.Title. 10 ..Lanzhou baked cakes.

There are 24 boys, 21 girls are dying fast, and what percentage of boys are girls? acres of holes.

That's 24 21

8 Bridge Sakura 71 and 1 7

Take the number of girls as "1" Tongfan stupid, column: 20 (1-1 5) = 25 people.

Solution: Boys have one-fifth fewer sedan chairs than girls, indicating that the number of boys is four-fifths of that of girls.

20 divided by (1 + 1/4) = 16, so there are 16 girls.

Set half of the girls to be x people, according to the meaning of the theme can stand up to the age of Wu Wu as follows:

x ten 5 = 22

x=22-5=17 people.

The number of female students is 2x=34 people in the hall or.

Set the repentance Zen to sell the girl Bi teasing is x, according to the meaning of the question can get the equation:

x/2+5=22

x/2=17

x=34 (person).

There are female x people.

x divided by 2+2=24

Solution x=44

A: There are 44 female students.

24-2 = 22 = 1/2 of girls

Number of female students = 22 * 2 = 44

Damn, Nepo Hood, your mother wears a condom.

Set up x boys.

According to the title, the equation is obtained.

x+1/5x=24

x=24x=20

Or: Think of it this way, and look at the boy as a whole, that is, the dry liquid 5 5, and the girl has more than the boy 1 5So, a girl is equivalent to a boy of 6 to 5. i.e., 24 6 tease the defeat round 5 = 24 5 6 = 20

If you don't study well, you won't ask the teacher.

Something to look for"This sentence is not said to children's paper!