Q:

What is 80.78 as a fraction?

Accepted Solution

A:
Solution: 80.78 as a fraction is 4039/50 Methods Converting 80.78 to a fraction, Step-by-Step Step 1: The first step to converting 80.78 to a fraction is to re-write 80.78 in the form p/q where p and q are both positive integers. To start with, 80.78 can be written as simply 80.78/1 to technically be written as a fraction. Step 2: Next, we will count the number of fractional digits after the decimal point in 80.78, which in this case is 2. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 80.78/1 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 80.78/1 each by 100: 80.78 Γ— 100 1 Γ— 100 = 8078 100 \frac{80.78 Γ— 100}{1 Γ— 100} = \frac{8078}{100} 1 Γ— 100 80.78 Γ— 100 ​ = 100 8078 ​ 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: 8078 100 = 4039 50 \frac{8078}{100} = \frac{4039}{50} 100 8078 ​ = 50 4039 ​ 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 267.3 as a fraction? What is 15.78 as a fraction? What is 189.8 as a fraction? What is 911.8 as a fraction? What is 16.36 as a fraction?