What is 5/10 of 24?

Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 5/10 of 24? We'll show you a straightforward method to achieve that.

How to calculate 5/10 of 24?

  1. Multiply the whole number by the numerator of the fraction: 24 × 5 = 120
  2. Divide this result by denominator of the fraction: 120/10 = 12
  3. Simplify by dividing both the numerator and denominator by their GCD (10):
    • 120/10 = 12
    • 10/10 = 1
  4. Which gives: 12/1

How does it work?

The principle behind finding a fraction of a number, such as 5/10 of 24, is rooted in the method of cross-multiplication.

Consider the following proportion: 5 10 = x 24 (where x represents 5/10 of 24)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 5 × 24 = 10 x
  2. Which gives: 120 = 10 x
  3. Divide both sides by 10 to isolate x: 120 10 = 10 x 10
  4. Which gives the result: 120 10 = x (or 12 1 = x )

Thus, 5/10 of 24 is equal to 12/1 (or 12 in its decimal form).