To express 90 as a fraction in its simplest form, we can write it as:
90/1
This means that 90 is equivalent to 90 divided by 1, which is a whole number. In fractions, anything can be represented over 1, so we have 90 as 90/1.
However, we can also consider the factorization of 90. The simplest approach to understand it involves recognizing common fractions that equal 90. For example:
90 can also be fractionally represented as 90/1, but we can break it down further:
Since 90 can be divided by 90 itself, the fraction can be expressed as:
90/90 = 1 (which is also a fraction)
Thus, when we seek the simplest form for 90 as a fraction, we see that 90/1 is indeed already in its simplest form.
So, in summary, 90 as a fraction in its simplest form is:
90/1