Q:

What is 458.9 as a fraction?

Accepted Solution

A:
Solution: 458.9 as a fraction is 4589/10 Methods Converting 458.9 to a fraction, Step-by-Step Step 1: The first step to converting 458.9 to a fraction is to re-write 458.9 in the form p/q where p and q are both positive integers. To start with, 458.9 can be written as simply 458.9/1 to technically be written as a fraction. Step 2: Next, we will count the number of fractional digits after the decimal point in 458.9, which in this case is 1. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 458.9/1 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 458.9/1 each by 10: 458.9 Γ— 10 1 Γ— 10 = 4589 10 \frac{458.9 Γ— 10}{1 Γ— 10} = \frac{4589}{10} 1 Γ— 10 458.9 Γ— 10 ​ = 10 4589 ​ 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: 4589 10 = 4589 10 \frac{4589}{10} = \frac{4589}{10} 10 4589 ​ = 10 4589 ​ Convert Other Values to Fractions Become a pro at converting decimals or percentages to fractions by exploring some examples, like the ones below: What is 817.6 as a fraction? What is 59.28 as a fraction? What is 8.305 as a fraction? What is 315.2 as a fraction? What is 78.91 as a fraction?