1. The problem states that the fraction of girls is $\frac{3}{4}$. This means that out of a total group, three parts out of four are girls. 2. To understand this fraction, imagine dividing a group into 4 equal parts. The fraction $\frac{3}{4}$ means 3 of those parts are girls. 3. If you want to find the percentage of girls, multiply the fraction by 100: $$\frac{3}{4} \times 100 = 75\%$$ 4. So, 75% of the group are girls. Final answer: The fraction $\frac{3}{4}$ means 75% of the group are girls.