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Last updated on March 13th, 2025

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8/45 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), here 8 represents how many parts out of the whole. The denominator (the number below) shows how many parts make the whole, here it is 45. 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 fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.

8/45 as a Decimal for US Students
Professor Greenline from BrightChamps

What is 8/45 as a decimal?

8/45 as a decimalAnswer

 

8/45 in decimals can be written as 0.1777… It is a repeating decimal, showing it will repeat the same digit infinitely.

 

Explanation

 

To get 8/45 in decimal, we will use the division method. Here as 8 is smaller than 45, we will take the help of the decimal method, which will give us 0.1777. Let's see the step-by-step breakdown of the process:

 

Step 1: Identify the numerator and denominator because numerator (8) will be taken as the dividend and denominator (45) will be taken as the divisor.

 

Step 2: As 8 is smaller than 45, it can't be divided. Here we will take the help of decimals. We will add 0 to the dividend, which will make 8 as 80 and add a decimal point in the quotient place.

 

Step 3: Now that it is 80, we can divide it by 45. Let's see how many times 45 makes 80.

 

Step 4: 80 is not a multiple of 45, so we will look for the nearest number. 45 × 1 = 45. We will write 1 in the quotient place and subtract 45 from 80, which gives 35.

 

Step 5: Bring down another 0 in the dividend place and make 35 as 350, and then repeat the division process. 45 × 7 = 315, and so on. The division process continues, and we don't get the remainder as 0. This process is called a repeating decimal.

 

The answer for 8/45 as a decimal will be 0.1777…

Professor Greenline from BrightChamps

Important Glossaries for 8/45 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.
     
  • Repeating Decimal: A decimal that has digits that repeat infinitely after the decimal point.
Professor Greenline from BrightChamps

About BrightChamps in United States

At BrightChamps, we believe math questions are more than just problems—they’re keys that unlock a world of possibilities! Our goal is to support children across the United States in mastering crucial skills, such as today’s focus on the 8/45 as a Decimal with an emphasis on understanding decimal conversions—in a way that’s engaging, fun, and easy to grasp. Whether your child is calculating the speed of a roller coaster at Disney World, tracking scores at a Little League baseball game, or budgeting their allowance for new gadgets, having solid math skills builds their confidence for everyday life. Our hands-on lessons make learning approachable and enjoyable. Since children in the USA learn in unique ways, we customize our teaching to suit each child’s learning style. From the lively streets of New York to the sunny coasts of California, BrightChamps brings math to life, making it interesting and relevant across America. Let’s make decimal conversions an exciting part of every child’s math adventure!
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