# How to calculate the aspect ratio?

## Question:

How to calculate the aspect ratio?

## Aspect Ratio

Aspect ratios are mostly encountered as a measurement of images and electronic displays of various devices, such as television, computer monitor and smartphones. It is also an important term used in material science to measure the dimension of material structures, such as fibers and rods.

## Answer and Explanation:

In images and electronic displays, the aspect ratio (AS) can be defined as the width to length ratio given by the following equation:

{eq}\mathbf {AR=\dfrac{w}{l}} {/eq},

which can also be written as

{eq}\mathbf {AR=w:l} {/eq}

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What is Ratio in Math? - Definition & Overview

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Chapter 10 / Lesson 14
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