2.5 as a Decimal

Answer

2.5 as a decimal is simply 2.5. It is a terminating decimal.

Explanation

The number 2.5 is already in decimal form. It consists of a whole number, 2, and a fractional part, 0.5, which can also be expressed as 5/10. This is a straightforward example of a decimal number, where the division of 5 by 10 results in the fractional part, 0.5. Since there are no repeating digits, it is classified as a terminating decimal.

• Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.

• Whole Number: A number without fractions; an integer.

• Fraction: A numerical quantity that is not a whole number, representing a part of a whole.

• Terminating Decimal: A decimal that ends and does not repeat infinitely.

• Decimal Point: A dot used to separate the whole number from the fractional part in a decimal number.