penguins have more feathers than most other birds, about seventy-two feathers per square inch. How many feathers would a penguin
have on a feathered area of its body that measured three inches by four inches?
2 answers:
Answer:
864 feathers
Step-by-step explanation:
Feather/inch² = 72 feathers/inches²
Area (inches²) = 3 × 4 = 12 inches²
Amount of feather on 12 inches² area will be ;
72 feathers/inches² × 12 inches² = 864 feathers
Answer:
54
Step-by-step explanation:
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