there is an class of 28 students.13 students are girls. what is the ratio of girls to boys in the class?

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To find the ratio of girls to boys in the class, we first need to determine the number of boys in the class.

Given that there are 28 students in total and 13 students are girls, we can subtract the number of girls from the total number of students to find the number of boys:

Number of boys = Total number of students - Number of girls
= 28 - 13
= 15

So, there are 15 boys in the class.

Now, we can write the ratio of girls to boys:

Ratio of girls to boys = Number of girls : Number of boys
= 13 : 15
= 13/15

Therefore, the ratio of girls to boys in the class is 13/15 or 13:15.

To find the ratio of girls to boys in the class, we need to determine the number of boys in the class.

Given that there are 28 students in total and 13 of them are girls, we can find the number of boys by subtracting the number of girls from the total number of students:

Number of boys = Total number of students - Number of girls
Number of boys = 28 - 13
Number of boys = 15

So, there are 15 boys in the class.

Now, to calculate the ratio of girls to boys, we divide the number of girls by the number of boys:

Ratio of girls to boys = Number of girls / Number of boys
Ratio of girls to boys = 13 / 15

Therefore, the ratio of girls to boys in the class is 13:15.

13:15