What is 3/1 of 1?

Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 3/1 of 1? We'll show you a straightforward method to achieve that.

How to calculate 3/1 of 1?

  1. Multiply the whole number by the numerator of the fraction: 1 × 3 = 3
  2. Divide this result by denominator of the fraction: 3/1 = 3

How does it work?

The principle behind finding a fraction of a number, such as 3/1 of 1, is rooted in the method of cross-multiplication.

Consider the following proportion: 3 1 = x 1 (where x represents 3/1 of 1)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 3 × 1 = 1 x
  2. Which gives: 3 = 1 x
  3. Divide both sides by 1 to isolate x: 3 1 = 1 x 1
  4. Which gives the result: 3 1 = x

Thus, 3/1 of 1 is equal to 3/1 (or 3 in its decimal form).