Lao Yang talks about mathematics. - Training Enrollment Network

Lao Yang talks about mathematics.

Cone volume: 1/3×3. 14×3? ×6=56.52(cm？ )

Bottom area of cylinder: 3. 14×( 12÷2)? = 1 13.04(cm？ )

The falling height of water is: 56.52 ÷ 1 13.04 = 0.5 (cm).

Answer: After taking out the cone, the water drops by 0.5cm.

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