There 13

There are 7 cows 3 sheeps and 4 chickens on a field . What fraction of the animals are sheep?

Correct answer:

f =  0.2143

Step-by-step explanation:

$$\begin{gathered} c=7 \\ s=3 \\ k=4 \\ f={\displaystyle \frac{s}{c+s+k}}={\displaystyle \frac{3}{7+3+4}}={\displaystyle \frac{3}{14}}=0.2143 \end{gathered}$$

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