**What Is 45 Percent of 180 + Solution With Free Steps**

**45 percent of 180 is 81. To obtain this answer, we multiply 0.45 by 180. **

Alia wants to buy perfume for her friend. She comes to know that a famous brand had announced **a 45 percent** reduction in the prices of perfume for a week. She goes to buy one, and the original price of the perfume is **180 dollars.** She calculates the **45 percent of 180** by **multiplying 0.45 by 180 and gets 81**. So, she enjoys a discount of** 81 dollars.**

**What Is 45 Percent of 180?**

**45 percent of 180 is 81. This is what you obtained when you multiply 0.45 by 180.**

To figure out what **45 percent of 180** is, multiply **45 by 180** and then divide the answer by **100**. Follow these steps to find out what **45% of 180** is.

**How to calculate 45 percent of 180?**

Follow the simple math steps below to calculate the **45 percent of 180** is:

**Step 1**

**45 percent of 180** can be written as:

**45 percent of 180 = 45% x 180**

**Step 2**

Putting 1/100 in place of the **percent sign**:

**45 percent of 180 = ( 45 x 1/100 ) x 180**

**Step 3**

Changing the order of **(45 x 1/100) x 180** gives you:

**45 percent of 180 = ( 45 x 180 ) / 100**

**Step 4**

Now the **multiplication** of **45 x 180** will result in:

**45 percent of 180 = ( 8100 ) / 100**

**Step 5**

Dividing **8100**** by 100:**

**45 percent of 180 = 81**

So, **81 is equal to 45% of 180.**

By looking at the graph below, we can see that **45% of 180 is 81**.

**Figure 1: The above pie chart shows 45 percent of 180.**

The portion of figure shown in **blue** above is 45**% of 180**, which is 81. The **red** region represents** 55 percent of 180**, which is equivalent to 99.

A **percentage** is indeed a **number or proportion** that can be written as a fraction of **100** in mathematics. If we need to figure out what a number’s percentage is, we divide it by the whole number and multiply by 100. So, a percentage means “**a part out of 100.**” Percent means for every 100. It is shown with the **symbol “%.”**

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