-9/5 as a Decimal
2026-02-21 20:34 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 the whole. It has two parts: numerator (number on the top), here -9 represents how many parts out of the whole, and denominator (number below), which shows how many parts make the whole, here it is 5. 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.

What is -9/5 as a decimal?

Answer

-9/5 in decimals can be written as -1.8. It is a terminating decimal, indicating it will not repeat any digit infinitely.

Explanation

To get -9/5 in decimal, we will use the division method. Here, as 9 is larger than 5, we can directly divide. Let's see the step-by-step breakdown of the process:

Step 1: Identify the numerator and denominator because the numerator (-9) will be taken as the dividend and the denominator (5) will be taken as the divisor.

Step 2: Divide 9 by 5 to get 1 with a remainder of 4.

Step 3: Add a decimal point to the quotient and bring down a 0 to make the remainder 40.

Step 4: Divide 40 by 5 to get 8 with no remainder.

Step 5: The quotient is -1.8, which is the decimal representation of -9/5.

Important Glossaries for -9/5 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.