Question

in a group of 30 rabbits, 27 have brown fur, and three have white fur. what is the frequency of rabbits with brown fur? a. 90% b. 3% c. 10% d. 27%

Explanation:

Step1: Calculate the frequency

The formula for frequency is $\frac{\text{Number of rabbits with brown fur}}{\text{Total number of rabbits}}\times100\%$.
Substitute the values: $\frac{27}{30}\times100\%$.

Step2: Simplify the fraction

$\frac{27}{30}=\frac{9}{10}$ (divide numerator and denominator by 3).
Then $\frac{9}{10}\times100\% = 90\%$.

Answer:

A. 90%