Question

If Density = Mass ÷ Volume, what is the Mass of the solid in the diagram if its Density is 1.2gm / cm3?

Answer 1

given:

   Density $=$ $\frac{mass}{volume}$

mass $=$ Density x volume

The volume $=$ 2x5x6 =60$cm^3$

The mass $= 1.2 \frac{gm}{cm^3}$ x $60cm^3$

                  $= 72gm$

 So the answer is 72 gm

Answer 2

Answer:

The mass of the solid will be 72 grams.

Step-by-step explanation:

Doing it step by step

Step 1 -

Given,

length = 5 cm

breadth = 2cm

height = 6 cm

Volume of the solid  = $5cm\times 2cm\times 6cm = 60cm^3$

Step 2 -

Given, density = 1.2 gm/cm³

To calculate mass -

$Density = \frac{Mass}{Volume}$

$Mass = Density \times Volume$

$Mass= 1.2\frac{gm}{cm^3} \times 60 cm^3$

$Mass = 72 gm$

So, we got the mass of the solid will be 72 grams.