what is 80% wrote as a fraction

80% = 80/100 = 8/10 = 4/5

80 % = 80 / 100 = 4 * 2 * 10 / ( 10 * 2 * 5 ) = 4 / 5

To write 80% as a fraction, you need to understand that percentages can be expressed as fractions with a denominator of 100. The term "percent" means "per hundred." So, to convert 80% to a fraction, you can write it as 80/100.

However, we can simplify this fraction by reducing it to its simplest form. Both 80 and 100 can be divided by 20. Therefore, dividing both the numerator and denominator by 20, we get 4/5.

So, 80% can be written as the fraction 4/5.