Question

Total students
The number of boy
the number of girl​

Answer 1

Answer:

For Total number of students = N

And If the number of boys to the number of girls ratio is $\frac{a}{b}$

Then The number of boys = $N$ x $\frac{a}{a + b}$

And the number of girls = $N$ x $\frac{b}{a + b}$

Step-by-step explanation:

Let's assume Total number of students = N

If the number of boys to the number of girls ratio is $\frac{a}{b}$

Then: The number of boys = $N$ x $\frac{a}{a + b}$

And the number of girls = $N$ x $\frac{b}{a + b}$