4 1/5 as a Decimal

Answer

4 1/5 in decimals can be written as 4.2.

Explanation

To convert 4 1/5 into a decimal, we first convert the fractional part 1/5 into decimal form and then add it to the whole number 4. Let's see the step-by-step breakdown of the process:

Step 1: Identify the whole number and the fraction. Here, the whole number is 4, and the fraction is 1/5.

Step 2: Convert the fraction 1/5 into a decimal by dividing the numerator (1) by the denominator (5).

Step 3: Perform the division: 1 divided by 5 equals 0.2.

Step 4: Add the decimal from the fraction to the whole number: 4 + 0.2 = 4.2.

The answer for 4 1/5 as a decimal is 4.2.

• 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.

• Mixed Number: A number consisting of an integer and a proper fraction.

• 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.