The image above represents density.

To compute for the density, two essential parameters are needed and these parameters are **mass (m)** and **volume (v).**

The formula for calculating density:

Density = ^{mass} / _{volume}

Let’s solve an example;

Given that the volume is 20 m**³** with a mass of 240 kg. Find the density?

This implies that;

Volume = 20

Mass = 240

Density = ^{mass} / _{volume}

Density = ^{240} / _{20}

Density = 12

Therefore, the **density** is **12 Kg/m³.**

**Calculating the Mass when the Density and Volume is Given.**

Mass = Volume x Density

Let’s solve an example;

With a density of 90 kg/m³ and a volume of 15 m³, Find the mass?

This implies that;

Density = 90

Volume = 15

Mass = Volume x Density

Mass = 15 x 90

Mass = 1350

Therefore, the **mass** is **1350 kg.**

**Calculating the Volume when Mass and Density is Given.**

Volume = ^{mass} / _{density}

Let’s solve an example;

Find the volume with a mass of 50 kg and a density of 70 kg/m³?

This implies that;

Density = 70

Mass = 50

Volume = ^{mass} / _{density}

Volume = ^{50} / _{70}

Volume = 0.714

Therefore, the **volume** is **0.714 m ^{3}.**

Nickzom Calculator – **The Calculator Encyclopedia** is capable of calculating the density.

To get the answer and workings of the density using the **Nickzom Calculator – The Calculator Encyclopedia. **First, you need to obtain the app.

You can get this app via any of these means:

**Web** – https://www.nickzom.org/calculator-plus

To get access to the **professional **version via web, you need to **register** and **subscribe **for** NGN 1,500 **per** annum** to have utter access to all functionalities.

You can also try the **demo **version via https://www.nickzom.org/calculator

**Android (Paid)** – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

**Android (Free)** – https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator

**Apple (Paid)** – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once, you have obtained the calculator encyclopedia app, proceed to the **Calculator Map, **then click on **Basic Chemistry **under **Chemistry**

Now, Click on **Density** under **Basic Chemistry**

The screenshot below displays the page or activity to enter your values, to get the answer for the density according to the respective parameters which are the **mass (m) **and **volume(v).
**

Now, enter the values appropriately and accordingly for the parameters as required by the **mass (m) **is **240 **and **volume (v) **is **20.**

Finally, Click on Calculate

As you can see from the screenshot above, **Nickzom Calculator** – The Calculator Encyclopedia solves for the density and presents the formula, workings and steps too.