The water level has risen by 8cm, which means that a * * * has increased its volume: 60× 50× 8 = 3,000× 8 = 24,000 (cm? )

The volume of this metal is 24000 cm? ，24dm？ .

(2) As can be seen from the above questions. Metal coil 24dm? So:

2.5×24 = 60 kg

This metal weighs 60 kilograms.

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