Q:

What is 25.21 as a fraction?

Accepted Solution

A:
Solution: 25.21 as a fraction is 2521/100 Methods Converting 25.21 to a fraction, Step-by-Step Step 1: The first step to converting 25.21 to a fraction is to re-write 25.21 in the form p/q where p and q both are positive integers. To start with, 25.21 can be written as simply 25.21/1 to technically be written as a fraction. Step 2: Next, we will count the number of fractional digits after the decimal point in 25.21, which in this case is 2. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 25.21/1 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 25.21/1 each by 100: 25.21 Γ— 100 1 Γ— 100 = 2521 100 \frac{25.21 Γ— 100}{1 Γ— 100} = \frac{2521}{100} 1 Γ— 100 25.21 Γ— 100 ​ = 100 2521 ​ Step 3: Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out: 2521 100 = 2521 100 \frac{2521}{100} = \frac{2521}{100} 100 2521 ​ = 100 2521 ​ 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 3.909 as a fraction? What is 43.34 as a fraction? What is 504.5 as a fraction? What is 82.89 as a fraction? What is 1.473 as a fraction?