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Last updated on March 17th, 2025

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7 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, numerator (number on the top) here, 7 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 the 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.

7 20 as a Decimal for Saudi Students
Professor Greenline from BrightChamps

What is 7/20 as a decimal?

7 20 as a decimal

 

Answer

 

7/20 in decimal form can be written as 0.35. It is a terminating decimal, meaning it ends after a certain number of digits.

 

Explanation

 

To convert 7/20 to a decimal, we will use the division method. Here, we will divide the numerator by the denominator.

 

Step 1: Identify the numerator and denominator because the numerator (7) will be taken as the dividend and the denominator (20) will be taken as the divisor.

 

Step 2: Perform the division 7 ÷ 20. Since 7 is smaller than 20, the division will start with a decimal point in the quotient.

 

Step 3: Bring a 0 down making it 70, then divide 70 by 20.

 

Step 4: 20 goes into 70 three times, which gives 20 × 3 = 60. Write 3 in the quotient and subtract 60 from 70, leaving a remainder of 10.

 

Step 5: Bring another 0 down, making it 100, and divide 100 by 20.

 

Step 6: 20 goes into 100 five times, which gives 20 × 5 = 100. Write 5 in the quotient, and there is no remainder.

 

The answer for 7/20 as a decimal is 0.35.

Professor Greenline from BrightChamps

Important Glossaries for 7/20 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 7 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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