What is 2/5 of 37?

Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 2/5 of 37? We'll show you a straightforward method to achieve that.

How to calculate 2/5 of 37?

  1. Multiply the whole number by the numerator of the fraction: 37 × 2 = 74
  2. Divide this result by denominator of the fraction: 74/5 = 14.8

Since 74/5 is an improper fraction, the result could also be expressed as a mixed number: 14 4/5

How does it work?

The principle behind finding a fraction of a number, such as 2/5 of 37, is rooted in the method of cross-multiplication.

Consider the following proportion: 2 5 = x 37 (where x represents 2/5 of 37)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 2 × 37 = 5 x
  2. Which gives: 74 = 5 x
  3. Divide both sides by 5 to isolate x: 74 5 = 5 x 5
  4. Which gives the result: 74 5 = x

Thus, 2/5 of 37 is equal to 74/5 (or 14.8 in its decimal form).