What is 1/5 of 26?

Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 1/5 of 26? We'll show you a straightforward method to achieve that.

How to calculate 1/5 of 26?

  1. Multiply the whole number by the numerator of the fraction: 26 × 1 = 26
  2. Divide this result by denominator of the fraction: 26/5 = 5.2

Since 26/5 is an improper fraction, the result could also be expressed as a mixed number: 5 1/5

How does it work?

The principle behind finding a fraction of a number, such as 1/5 of 26, is rooted in the method of cross-multiplication.

Consider the following proportion: 1 5 = x 26 (where x represents 1/5 of 26)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 1 × 26 = 5 x
  2. Which gives: 26 = 5 x
  3. Divide both sides by 5 to isolate x: 26 5 = 5 x 5
  4. Which gives the result: 26 5 = x

Thus, 1/5 of 26 is equal to 26/5 (or 5.2 in its decimal form).