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Last updated on May 26th, 2025

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17/20 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 (the number on the top), which represents how many parts out of the whole, and the denominator (the number below), which shows how many parts make the whole. In the fraction 17/20, 17 is the numerator, and 20 is the denominator. A decimal is a way to represent a number that is not whole, using a decimal point (.) to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.

17/20 as a Decimal for Saudi Students
Professor Greenline from BrightChamps

What is 17/20 as a decimal?

17/20 as a decimalAnswer

 

17/20 in decimal form is 0.85. It is a terminating decimal, which means it does not repeat infinitely.

 

Explanation

 

To convert 17/20 to a decimal, we will use the division method. Since 17 is smaller than 20, we will use the decimal method to obtain the result:

 

Step 1: Identify the numerator and denominator. The numerator (17) will be taken as the dividend, and the denominator (20) will be taken as the divisor.

 

Step 2: As 17 is smaller than 20, we will take the help of decimals. We will add 0 to the dividend, making 17 into 170, and add a decimal point in the quotient place.

 

Step 3: Now that it is 170, we can divide it by 20. Let's see how many times 20 fits into 170.

 

Step 4: 20 goes into 170 exactly 8 times because 20 × 8 = 160. We will write 8 in the quotient place and subtract 160 from 170, which gives us 10.

 

Step 5: Bring down another 0 in the dividend place, making it 100, and repeat the division process. 20 goes into 100 exactly 5 times because 20 × 5 = 100. With this process, the remainder becomes 0, indicating the decimal terminates.

 

The answer for 17/20 as a decimal is 0.85.

Professor Greenline from BrightChamps

Important Glossaries for 17/20 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 17/20 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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