1 5/10 as a Decimal
2026-02-28 11:49 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 from the whole. It has two parts, numerator (number on the top) here, 5 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 10. A decimal is a way to represent the number that is not whole, using a (.) or a decimal to separate the whole part from the fraction part. The numbers to the left of the decimal point represent the whole, and that to the right represents the fractional part.

What is 1 5/10 as a decimal?

Answer

1 5/10 in decimals can be written as 1.5. It is a terminating decimal, showing it ends after one digit past the decimal point.

Explanation

To convert 1 5/10 into a decimal, we will first convert the mixed number into an improper fraction. Then we will perform division. Let's see the step-by-step breakdown of the process.

Step 1: Convert the mixed number 1 5/10 into an improper fraction. Multiply the whole number 1 by the denominator 10 and add the numerator 5: (1 × 10) + 5 = 15. This gives us the fraction 15/10.

Step 2: Divide the numerator by the denominator. 15 divided by 10 gives us 1.5.

Step 3: The result 1.5 is a terminating decimal, as it ends after one decimal place.

Important Glossaries for 1 5/10 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.