64/72 as a percentage is 88.89%. This number tells you how large the fraction is compared to a whole, expressed in hundredths.
The fraction 64/72 can be reduced by dividing both the top and bottom by 8, which gives 8/9. Even though the numbers are smaller, the value stays the same, so 8/9 also equals 88.89% when written as a percent.
Understanding this conversion is useful in everyday situations, like figuring out a test score or a discount. When you see a fraction, you now know you can think of it as a percent, making it easier to compare with other numbers.
