how do write this fraction as a percent 21/25

21/25= .84

Move the decimal to the right twice..
84%

21 / 25 = 4 * 21 / ( 4 * 25 ) = 84 / 100 = 84 %

To convert a fraction to a percent, follow these steps:

1. Divide the numerator (the top number) by the denominator (the bottom number).
In this case, divide 21 by 25: 21 ÷ 25 = 0.84.
2. Multiply the result by 100 to get the equivalent percent.
Multiply 0.84 by 100: 0.84 × 100 = 84.
Therefore, the fraction 21/25 can be written as 84%.