There is a cylindrical bucket, measuring from the inside, with a diameter of 8 cm at the bottom. There is 15 cm deep water in nuguo bucket, which just accounts for the volume of the bucket rise
8×8×3.14×15
=64×3.14×15
=960×3.14
=3014.4 cm3
=3.0144 liters
A: this water just accounts for 3.0144 liters of bucket volume
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