Answer:
Let’s denote the number of boys as ( B ) and the number of girls as ( G ).
According to the problem, there are 3 boys for every 2 girls, so we can write the ratio as: [ \frac{B}{G} = \frac{3}{2} ]
We also know that there are 25 children in total, so: [ B + G = 25 ]
Using the ratio, we can express ( B ) in terms of ( G ): [ B = \frac{3}{2}G ]
Now we substitute ( B ) in the total number of children equation: [ \frac{3}{2}G + G = 25 ]
Combining like terms gives us: [ \frac{5}{2}G = 25 ]
To find ( G ), we multiply both sides by ( \frac{2}{5} ): [ G = 25 * \frac{2}{5} ] [ G = 10 ]
So, there are 10 girls in the class.
Step-by-step explanation:
