The term “10 of 20” can be interpreted as calculating a fraction of a given number. In this case, it represents the fraction 10/20. To simplify this, we can divide both the numerator (10) and the denominator (20) by their greatest common divisor, which is 10.
So when we simplify it, we get:
10 ÷ 10 = 1
20 ÷ 10 = 2
This results in the simplified fraction: 1/2
Thus, 10 of 20 is equal to 1/2 or 0.5 when expressed as a decimal, and it represents 50% when viewed as a percentage.