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Last updated on May 26th, 2025

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15/20 as a Decimal

Professor Greenline Explaining Math Concepts

It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: the numerator (number on the top), here 15, represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 20. A decimal is a way to represent a number that is not whole, using a (.) or a decimal to separate the whole part from the fraction part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.

15/20 as a Decimal for Saudi Students
Professor Greenline from BrightChamps

What is 15/20 as a decimal?

15/20 as a decimalAnswer

 

15/20 in decimals can be simplified first to 0.75. It is a terminating decimal.

 

Explanation

 

To get 15/20 in decimal, we will use the division method. We can simplify the fraction first.

 

Step 1: Simplify the fraction 15/20 to 3/4 by dividing both the numerator and the denominator by 5.

 

Step 2: Identify the numerator and denominator; the numerator (3) will be taken as the dividend and the denominator (4) as the divisor.

 

Step 3: Divide 3 by 4, which gives 0.75 as the quotient. The division process terminates here, giving us a terminating decimal.

 

The answer for 15/20 as a decimal will be 0.75.

Professor Greenline from BrightChamps

Important Glossaries for 15/20 as a decimal

  • Fraction: A numerical quantity that is not a whole number, representing a part of a whole.

 

  • Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.

 

  • Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.

 

  • Denominator: The bottom part of a fraction, showing how many parts make up a whole.

 

  • Terminating Decimal: A decimal that ends and does not repeat infinitely.
Professor Greenline from BrightChamps

About BrightChamps in Saudi Arabia

At BrightChamps, math questions are more than just sums—they unlock a world of possibilities! Our mission is to guide children across Saudi Arabia in mastering vital skills, including today’s focus on the 15/20 as a Decimal with a special focus on decimal conversions—in a lively, enjoyable, and easy-to-understand manner. Whether your child is figuring out how fast a roller coaster moves at Riyadh’s Al Hokair Land, tracking scores at a local football match, or managing their allowance for gadgets, strong math skills boost their confidence for everyday challenges. Our interactive lessons are both fun and simple to follow. Since children in Saudi Arabia learn in many ways, we tailor our teaching to each child’s unique style. From the bustling streets of Riyadh to the historic sites of Jeddah, BrightChamps makes math come alive, making it relatable and exciting throughout Saudi Arabia. Let’s make decimal conversions a fun part of every child’s math adventure!
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