-1 1/4 as a Decimal
2026-02-28 17:14 Diff

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Last updated on August 5, 2025

It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of a whole. It has two parts: the numerator (number on the top), which represents how many parts out of the whole, and the denominator (number below), which shows how many parts make the whole. 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.

What is -1 1/4 as a decimal?

Answer

-1 1/4 in decimals can be written as -1.25. It is a terminating decimal, meaning it does not repeat infinitely.

Explanation

To convert -1 1/4 into a decimal, we will first convert the fractional part (1/4) into a decimal and then combine it with the whole number (-1). Let's see the step-by-step breakdown of the process.

Step 1: Identify the whole number and the fraction. The whole number is -1, and the fraction is 1/4.

Step 2: Convert the fraction 1/4 into a decimal. To do this, divide the numerator (1) by the denominator (4).

Step 3: 1 divided by 4 equals 0.25. Step 4: Combine -1 and 0.25 to get the final decimal representation, which is -1.25.

The answer for -1 1/4 as a decimal is -1.25.

Important Glossaries for -1 1/4 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.