How to convert 0.400000003 as a fraction

Question: What is 0.400000003 as a fraction?


Answer: 0.400000003 as a fraction is 2/5


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How to convert 0.400000003 as a fraction?

Solution:0.400000003 as a fraction is 2/5

Step 1:

The first step to converting 0.400000003 to a fraction is to re-write 0.400000003 in the form p/q where p and q are both positive integers. To start with, 0.400000003 can be written as simply 0.400000003/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 0.400000003, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 0.400000003/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 0.400000003/1 each by 1000000000:

0400000003/10 / 1000000000/10 = 0400000003 / 1000000000

Step 3:

Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 0.400000003 as a fraction:

2/5 / 1

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