356/356 = 100%
The fraction 356/356 represents a complete amount, so it equals 100%. You might see a value like this when every student turns in an assignment, every item in an order is delivered, or a battery is fully charged.
You can picture it as one whole pizza with all the slices still included. Since the top and bottom numbers are the same, you can quickly recognize that nothing is missing and estimate it as a full amount.
A common mistake is thinking the large numbers make the fraction less than one. The size of the numbers does not matter here because the numerator and denominator match, showing that the entire group is counted.
