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**What Is 30 percent of 40 + Solution with Free Steps**

**30 percent of forty yields the number twelve. This result is obtained by multiplying the factor 0.3 by 40. **

In actual situations, it may be required to **discover** an answer to this issue. Let’s **say** you would like to **sign** up for a **film** site with **forty short** film **videos,** of which **30** percent are **available** for free **viewing.** After **30** percent **discount,** the total **cost** of the **short** film will be paid **immediately.** You must now compute **30%** of **40** to estimate the number of short films you can view for free. In light of the answer to **30%** of **40,** 12 films can be **viewed** for **free.** The calculation of thirty percent of forty could be advantageous in a **variety** of situations.

This article describes the **procedure** for calculating a **percentage** of a **specific number.** We will concentrate on **determining** what **30** percent of **40** is.

**What Is 30 percent of 40?**

**The number 12 equals 30% of the number 40. Multiply the fraction 0.3 by the integer 40 to determine the solution.**

The answer to the question is obtained by multiplying **40** by the fraction **30/100.**

**How To Calculate 30 percent of 40?**

**30** percent of **40** can be **determined** using the following **simple methods.**

**Step 1**

**30** percent of **40** expressed in **mathematical** form:

**30 percent of 40 = 30% x 40**

**Step 2**

By **Substituting** the **%** symbol in **30% x 40 **with the fraction **1/100:**

**30 percent of 40 = ( 30 x 1/100 ) x 40**

### Step 3

**Rearranging** the above **equation ( 30 x 1/100 ) x 40 **gives:

**30 percent of 40 = ( 30 x 40 ) / 100**

### Step 4

Multiplying** 30 with 40:**

**30 percent of 40 = ( 1200 ) / 100**

### Step 5

Dividing **1200 by 100:**

**30 percent of 40 = 1200**

Therefore, **30 percent of 40**** is equivalent to 12.**

**With** the help of the **following pie chart,** we can visualize what that **30 percent of 40** looks like.

Figure 1: Pie Chart for **30 percent of 40**

**30** percent of **forty** is represented by the **blue** portion which equals **12.** Overall, the area of the **figure** equates to the value of 40. The remaining **28,** representing **70%** of the **total,** are **highlighted** in purple.

The **percentage** is one of the most **common methods** for presenting data. **Per hundred** is the definition of percentage, and **also** the symbol for percentage is **%**. One **percent** (or **1%**) is equivalent to one-hundredth of the total or **whole;** hence, it is **computed** by dividing the **total** or whole **number** by **100.**

*All the Mathematical drawings/images are created using GeoGebra.*