Question

In a herd of 80 dairy cows, 16 have black-and-white coats and 64 have solid black coats. What is the frequency of cows with black-and-white coats?

A. 20%
B. 16%
C. 64%
D. 80%

Answer 1

@thomaster

Answer 2

i think its a or b

Answer 3

80 = 100%
16 = ?? %

\(\large\dfrac{16*100}{80}\)

Answer 4

a

Answer 5

correct :)