Metal tube

Calculate the metal tube mass 8dm long with the outer radius 5cm and the inner radius 4.5cm and 1cm3 of this metal is 9.5g.

Result

m =  11.341 kg

Solution:

Solution in text m =

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To solve this verbal math problem are needed these knowledge from mathematics:

Do you know the volume and unit volume, and want to convert volume units? Do you want to convert mass units?

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