1.21 as a Fraction

Answer

The answer for 1.21 as a fraction will be 121/100.

Explanation

Converting a decimal to a fraction is a task for students that can be done easily. You can follow the steps mentioned below to find the answer.

Step 1: Firstly, any decimal number should be converted to a fraction for easy calculation. Here, 1.21 is the number on the numerator and the base number 1 will be the denominator. Then, 1.21 becomes 1.21/1.

Step 2: To remove the decimal from a fraction, you need to multiply both the numerator and denominator by 100 (because there are only 2 decimal places). 1.21/1 × 100/100 = 121/100

Step 3: Check for the greatest common divisor (GCD) to simplify the fraction. Here, 121 and 100 do not have a common divisor other than 1. Hence, the fraction is already in its simplest form.

Thus, 1.21 can be written as a fraction 121/100.

• 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.

• Simplest Form: A fraction is in its simplest form when the numerator and denominator are as small as possible (having no common factors other than 1).