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Last updated on May 26th, 2025

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27/64 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, 27 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 64. 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.

27/64 as a Decimal for US Students
Professor Greenline from BrightChamps

What is 27/64 as a decimal?

27/64 as a decimal

Answer:

 

27/64 in decimals can be written as 0.421875. It is a terminating decimal, meaning it does not repeat and ends after a few decimal places.

 

Explanation:

 

To get 27/64 in decimal, we will use the division method. Here as 27 is smaller than 64, we will employ the decimal method which will yield 0.421875. Let's see the step-by-step breakdown of the process:

 

Step 1: Identify the numerator and denominator because numerator (27) will be taken as the dividend and denominator (64) will be taken as the divisor.

 

Step 2: As 27 is smaller than 64, it can't be divided, so we will take the help of decimals. We will add 0 to the dividend, which will make 27 as 270 and add a decimal point in the quotient place.

 

Step 3: Now that it is 270, we can divide it by 64. Let's see how many times 64 fits into 270.

 

Step 4: 64 goes into 270 four times (64 × 4 = 256). We will write 4 in the quotient place and subtract 256 from 270, which gives 14.

 

Step 5: Bring down another 0 in the dividend place to make 140, and then repeat the division process.

 

Step 6: 64 goes into 140 two times (64 × 2 = 128). We will write 2 in the quotient place and subtract 128 from 140, which gives 12.

 

Step 7: Continue bringing down zeros and dividing until no remainder is left. The division process ends, and we get a terminating decimal.

 

The answer for 27/64 as a decimal will be 0.421875.

Professor Greenline from BrightChamps

Important Glossaries for 27/64 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 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 27/64 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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