0
15 of the 25 students in room 20 are boys . what percent of the students in room 20 are boys?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
There are 33 students in the cafeteria 15 girls and 18 boys What is the ratio of girls to boys in the cafeteria?
15:18 It can also be written as a fraction 15/18 Because there are 15 girls and 18 boys
What is probability 2 girls are chosen if 10 students are girls and 15 are boys?
The probability of choosing 2 girls at random from group of 25 students of which10 are girls and 15 are boys is:P( 2 girls) = (10/25)∙(9/24) = 3/20 = 0.15 = 15%
In a large class 80 students took a test and 10 percent had A papers 23 percent had B papers and 30 percent had c papers and 15 percent had D papers How many failed the class?
18 students failed the class. 80 total students: A = 10% = 8 B = 23% = 18.4 [not possible, so let us say 18] - this would work with 25% C = 30% = 24 D = 15% = 12 80 - 8 - 18 - 24 - 12 = 18 NOTE: If 25% had a B, then only 16 students failed.
In a survey 15 percent of the students surveyed said they didnt own a computer how many student were surveyed altogether?
In a survey 15% of the students surveyed said they didn't own a computer. If there were 75 students who didn't own a computer, how many student were surveyed altogether?A. 400B. 500C. 250D. 900
72 percent of 25 students are good in mathematics.how many are not good in mathematics?
The answer is 10 72% = 3/5 = 0.6 25 x 0.6 = 15 25 - 15 = 10
24 students it decreases 15 percent?
A decrease of 3.6 students to 20.4 students.
There are 33 students in the cafeteria 15 girls and 18 boys What is the ratio of girls to boys in the cafeteria?
15:18 It can also be written as a fraction 15/18 Because there are 15 girls and 18 boys
How much percent of students are against school uniforms?
15%
What is the percent of obese children in Canada?
Since 1981, the prevalence of overweight boys increased from 15 percent in 1981 to 35.4 percent in 1996, and among girls from 15 percent to 29.2 percent. During the same timeframe, the prevalence of obesity in children tripled, from five percent to 16.6 percent for boys and from five percent to 14.6 percent for girls.
What is probability 2 girls are chosen if 10 students are girls and 15 are boys?
The probability of choosing 2 girls at random from group of 25 students of which10 are girls and 15 are boys is:P( 2 girls) = (10/25)∙(9/24) = 3/20 = 0.15 = 15%
If 80 students took a test 10 percent got a's 23 percent got b's 30 percent got c's 15 percent got d's and the rest failed how many students failed?
21.6
What percent of high school students say they get along with their parents very well?
80%
What if a class of 25 students has 15 girls and boys if one student is chosen at random what is the probability it is a girl?
The probability is 15/25 = 3/5
A class of 25 students has 15 girls and 10 boys If one student is chosen at random What is the probability it is a girl?
The probability is 15/25 = 3/5
What is the high school graduation rate for Afghanistan?
Fifteen percent (15%) of students in Afghanistan finish high school.
What is the probability a girl is chosen if 15 students are girls and 10 students are boys?
The ratio of girls to total students is 15:25, or 3:5. Three out of five students are girls so there would be a 60% probability that a girl would be chosen; a 2 out of 5 chance, or 40% probability that a boy would be chosen.
8 60000 people attend a football match 15 percent are children of those 2 thirds are boys and of those a quarter have a replica shirt on How many boys will have a replica shirt on?
21500 boys
