57 as a decimal

Answer:

57 as a decimal is written as 57.0. It is a terminating decimal, meaning it does not continue indefinitely.

Explanation:

To express 57 as a decimal, no complex conversion is needed since 57 is already a whole number. By adding a decimal point followed by a zero, we represent the number in decimal form: 57.0. This indicates that there are no fractional parts beyond the whole number 57.

Step 1: Recognize that 57 is a whole number.

Step 2: Write it as 57.0 to explicitly show it in decimal form.

Step 3: Understand that adding the .0 does not change the value but indicates there are no fractional parts. The answer for 57 as a decimal is 57.0.

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

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

• Terminating Decimal: A decimal that ends and does not continue indefinitely.

• Fraction: A numerical quantity representing a part of a whole, not applicable directly here but useful in broader understanding.

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