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Last updated on May 26th, 2025

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-9 1/8 as a Decimal

Professor Greenline Explaining Math Concepts

It is a simple question on decimal conversion. Firstly, we have to learn mixed numbers and decimals. A mixed number combines a whole number and a fraction. In this case, -9 1/8, the whole number is -9, and the fraction 1/8 represents a part of the whole. A decimal is a way to represent numbers that are 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 part, and those to the right represent the fractional part.

-9 1/8 as a Decimal for Saudi Students
Professor Greenline from BrightChamps

What is -9 1/8 as a decimal?

-9 1/8 as a decimal

 

 

Answer

-9 1/8 in decimals can be written as -9.125. It is a terminating decimal, meaning it ends after a finite number of digits.

 

Explanation

To convert -9 1/8 into a decimal, we need to separate the whole number and the fractional part. The whole number is -9. For the fractional part, 1/8, we'll use division to find its decimal form.

 

Step 1: Identify the numerator and denominator. Here, the numerator is 1, and the denominator is 8.

 

Step 2: Divide 1 by 8. Since 1 is smaller than 8, the result will be a decimal. Add a decimal point and zero to the dividend to make it 10, and place a decimal point in the quotient.

 

Step 3: Divide 10 by 8, which gives 1 as the quotient and a remainder of 2.

 

Step 4: Bring down another 0 to make it 20 and divide by 8, which results in 2 as the quotient with a remainder of 4.

 

Step 5: Bring down another 0 to make it 40 and divide by 8, resulting in 5 as the quotient with no remainder. Thus, 1/8 as a decimal is 0.125. Combining this with the whole number, -9.

 

We get -9.125 as the decimal representation of -9 1/8.

Professor Greenline from BrightChamps

Important Glossaries for -9 1/8 as a decimal

  • Mixed Number: A number consisting of an integer and a fraction.

 

  • Decimal: A number that uses 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 -9 1/8 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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