Q:

What is 512.9 as a fraction?

Accepted Solution

A:
Solution: 512.9 as a fraction is 5129/10 Methods Converting 512.9 to a fraction, Step-by-Step Step 1: The first step to converting 512.9 to a fraction is to re-write 512.9 in the form p/q where p and q both are positive integers. To start with, 512.9 can be written as simply 512.9/1 to technically be written as a fraction. Step 2: Next, we will count the number of fractional digits after the decimal point in 512.9, which in this case is 1. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 512.9/1 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 512.9/1 each by 10: 512.9 Γ— 10 1 Γ— 10 = 5129 10 \frac{512.9 Γ— 10}{1 Γ— 10} = \frac{5129}{10} 1 Γ— 10 512.9 Γ— 10 ​ = 10 5129 ​ Step 3: Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out: 5129 10 = 5129 10 \frac{5129}{10} = \frac{5129}{10} 10 5129 ​ = 10 5129 ​ 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 1.885 as a fraction? What is 457.9 as a fraction? What is 34.68 as a fraction? What is 35.96 as a fraction? What is 78.87 as a fraction?