Solution: 251.1 as a fraction is 2511/10
Methods
Converting 251.1 to a fraction, Step-by-Step
Step 1:
The first step to converting 251.1 to a fraction is to re-write 251.1 in the form p/q where p and q both are positive integers. To start with, 251.1 can be written as simply 251.1/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 251.1, which in this case is 1. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 251.1/1 each by 10 to the power of that many digits. For instance, for 0.45, there are 2 fractional digits so we would multiply by 100; or for 0.324, since there are 3 fractional digits, we would multiply by 1000. So, in this case, we will multiply the numerator and denominator of 251.1/1 each by 10:
251.1
×
10
1
×
10
=
2511
10
\frac{251.1 × 10}{1 × 10} = \frac{2511}{10}
1 × 10 251.1 × 10 = 10 2511
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out:
2511
10
=
2511
10
\frac{2511}{10} = \frac{2511}{10}
10 2511 = 10 2511
Become a Pro at Converting to Fractions
Become a pro at converting decimals or percentages to fractions by exploring some examples, like the ones below:
What is 7.398 as a fraction?
What is 58.32 as a fraction?
What is 3.05 as a fraction?
What is 3.945 as a fraction?
What is 6.452 as a fraction?