Q:

What is 648.9 as a fraction?

Accepted Solution

A:
Solution: 648.9 as a fraction is 6489/10 Methods Converting 648.9 to a fraction, Step-by-Step Step 1: The first step to converting 648.9 to a fraction is to re-write 648.9 in the form p/q where p and q both are positive integers. To start with, 648.9 can be written as simply 648.9/1 to technically be written as a fraction. Step 2: Next, we will count the number of fractional digits after the decimal point in 648.9, which in this case is 1. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 648.9/1 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 648.9/1 each by 10: 648.9 × 10 1 × 10 = 6489 10 \frac{648.9 × 10}{1 × 10} = \frac{6489}{10} 1 × 10 648.9 × 10 ​ = 10 6489 ​ Step 3: Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out: 6489 10 = 6489 10 \frac{6489}{10} = \frac{6489}{10} 10 6489 ​ = 10 6489 ​ 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 44.18 as a fraction? What is 43.89 as a fraction? What is 334.4 as a fraction? What is 53.95 as a fraction? What is 84.02 as a fraction?