To express 2 2 as a fraction, we first interpret what 2 2 means. In mathematics, 2 2 can be interpreted in several ways, but one common interpretation is as the whole number 2. So, if we want to express the number 2 as a fraction, we can write it as:
2 = &frac{2}{1}
This fraction indicates that 2 is equal to 2 divided by 1. In essence, it simply represents the whole number 2 in fraction form. Another way to express the same is through equivalent fractions. For instance, you could also express 2 as:
&frac{4}{2} or &frac{6}{3}
These are also valid fractions that equal the whole number 2, but the simplest form is &frac{2}{1}.