I'm not sure but
A) 3 out of 20
B) 11 out of 100
Answer:
Birds 
Gerbils 
Fish 
Hamsters 
Step-by-step explanation:
From the question we are told that:
Sales
Number of birds 
Number of gerbils 
Number of fish 
Number of hamsters
Generally the frequency for birds
is mathematically given b



Generally the frequency for Gerbils
is mathematically given b



Generally the frequency for fish
is mathematically given b



Generally the frequency for fish
is mathematically given b



12 divided by 2/3 = 18
2/3 divided by 12 = 0.5
It is because the 35.4% divided the 100% total is B. 0.354
Answer:
17.85
Step-by-step explanation:
just times 5.95 by 3