51/72 as a percentage is 70.83%. This value shows how much of a whole the fraction represents when expressed in hundredths.
The fraction 51/72 can be reduced to 17/24, which is still a bit more than two‑thirds. When you see it written as a percentage, it’s easier to compare with other numbers that are already in percent form.
Knowing that 51/72 equals 70.83% helps in everyday situations like grading, budgeting, or measuring portions. It lets you quickly understand the size of the fraction relative to a full 100 %.