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29-09-2020
Mathematics

contestada

A block of wood has the mass of 180 grams. It is 10cm long, 6cm wide and
4cm thick. What is its density?

Respuesta :

29-09-2020

Answer:

[tex].75g/cm^3[/tex]

Step-by-step explanation:

density = mass / volume

We already know the mass - 180g

Find the volume

[tex]10cm * 6cm * 4cm = 240 cm^{3}[/tex]

Plug in the volume and mass in the density formula

[tex]density = 180g / 240cm^{3}[/tex]

Simplify

[tex]Density = .75g/cm^{3}[/tex]

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