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Last updated on March 17th, 2025
It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: numerator (number on the top) here, 20 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 25. A decimal is a way to represent a 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 those to the right represent the fractional part.
20/25 in decimals can be written as 0.8. It is a terminating decimal, meaning it does not repeat infinitely.
To get 20/25 in decimal, we will use the division method. Here, 20 is smaller than 25, so we will take the help of the decimal method, which will give us 0.8. Let's see the step-by-step breakdown of the process:
Step 1: Identify the numerator and denominator because the numerator (20) will be taken as the dividend, and the denominator (25) will be taken as the divisor.
Step 2: As 20 is smaller than 25, it can't be divided directly. Here, we will take the help of decimals. We will add 0 to the dividend, making 20 as 200, and add a decimal point in the quotient place.
Step 3: Now that it is 200, we can divide it by 25. Let's see how many times 25 makes 200.
Step 4: 25 × 8 = 200, so we can write 8 in the quotient place and subtract 200 from 200, which gives 0.
Step 5: The division process ends here as the remainder is 0.
The process results in a terminating decimal, and the answer for 20/25 as a decimal is 0.8.