What is 9/25 as a decimal?
A decimal number can be defined as a number whose whole number part and the fractional part are separated by a decimal point. For example, 2.3 is a decimal number in which 2 is a whole number part and 3 is a fractional part.
Answer: 9/25 as a decimal is 0.36.
Let's look into the two methods to write 9/25 as a decimal.
Explanation:
Method 1: Writing 9/25 as a decimal using the division method.
To convert any fraction to decimal form, we just need to divide its numerator by denominator.
Here, the fraction is 9/25 which means we need to perform 9 ÷ 25.
Since the numerator is less than the denominator, we have to put the decimal first in the quotient.
By proceeding with the long division method, we have obtained 9/25 as a decimal is 0.36.
Method 2: Writing 9/25 as a decimal by converting the denominator to powers of 10.
Step 1: Find a number that we can multiply by the denominator of the fraction to make it 10 or 100 or 1000 and so on.
Step 2: Multiply both numerator and denominator by that number to convert it into its equivalent fraction.
Step 3: Then write down just the numerator, putting the decimal point in the correct place, that is, one space from the right-hand side for every zero in the denominator.
9/25 = (9 × 4) / (25 × 4) = 36/100 = 0.36
Irrespective of the methods used, the answer to 9/25 as a decimal will always remain the same.
You can also verify your answer using Cuemath's fraction to decimal calculator.