Answer:
Lion = 240 grams
Sheep = 140 grams
Cat = 28
Rabbit = 10
Human = 1400
Bear = 476
Explanation:
The above are the correct answers to the average brain weight.
Since we are determining their average brain weight as a percentage of the chimp's brain weight:
chimp's brain weight = 400 grams
∴ brain weight of lion = 60% × 400 = 240 grams.
brain weight of sheep = 35% × 400 = 140 grams
brain weight of cat = 7% × 400 = 28 grams
brain weight of rabbit = 2.5% × 400 = 10 grams
brain weight of human = 350% × 400 = 1400 grams
brain weight of bear = 119% × 400 = 496 grams
The above are the calculations that gives us the average brain weight of each animal.
