What is 9/20 as a decimal?
Answer: 9/20 as a decimal is 0.45
Let's look into the two methods to write 9/20 as a decimal.
Method 1: Writing 9/20 as a decimal using division method
Here, the fraction is 9/20 which means we need to perform 9 ÷ 20
This gives the answer as 0.45. So, 9/20 as a decimal is 0.45
Method 2: Writing 9/20 as a decimal by converting the denominator to powers of 10
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.
9/20 = (9 × 5) / (20 × 5) = 45/100 = 0.45
Irrespective of the methods used, the answer to 9/20 as a decimal will always remain the same.
You can also verify your answer using Cuemath's Fraction to Decimal Calculator.