How many girls are there in a class of 30 pupils?

In a class of 30 pupils, there are 4 more girls than boys. What is the number of boys in the class? – Quora Okay, think that number of boys : x And number of girls? :x+4 So, x+x+4=30 2x=26 and x=13 And now you learn how to solve this problems, try it for different problems and you will not need to ask this on Quora, here is more technical platform

Were there 30 more boys than girls in the class?

There were 30 more boys than girls. Were is different than are. If there are 30 more boys than girls, the answer would be clear. But it isn’t. Thus, we are unable to accurately state the number of male students vs the number of female students. Sorry if I have wasted your time on this, but I just want to make this clear.

What is the average number of pupils in a school class?

Rules on classes sizes do not apply to children in Key Stage 2, which is ages seven to 11. Between 2006 and 2016, the average Key Stage 1 class grew from 25.6 to 27.4 but at Key Stage 2, where there is no cap on numbers, it has remained stable at around 27 pupils in a class on average.

How do you find the number of girls in a class?

We can also say that the total number of students in the class is 130, so x+y=130, or the number of girls plus the number of boys is equal to 130 students. Divide by two, and get y, or the number of girls, is equal to 50 students.

How many girls are there in Class 50?

Half of those are girls and half of them are boys. Since one half of 50 is 25, there are 25 girls in the class. Edwin

How many children are there in the 6th grade?

SOLUTION: There are 65 children in the sixth grade. There are 15 more boys than girls. How many girls are there in the class? SOLUTION: There are 65 children in the sixth grade.

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