What is 4/3 of 69?

Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 4/3 of 69? We'll show you a straightforward method to achieve that.

How to calculate 4/3 of 69?

  1. Multiply the whole number by the numerator of the fraction: 69 × 4 = 276
  2. Divide this result by denominator of the fraction: 276/3 = 92
  3. Simplify by dividing both the numerator and denominator by their GCD (3):
    • 276/3 = 92
    • 3/3 = 1
  4. Which gives: 92/1

How does it work?

The principle behind finding a fraction of a number, such as 4/3 of 69, is rooted in the method of cross-multiplication.

Consider the following proportion: 4 3 = x 69 (where x represents 4/3 of 69)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 4 × 69 = 3 x
  2. Which gives: 276 = 3 x
  3. Divide both sides by 3 to isolate x: 276 3 = 3 x 3
  4. Which gives the result: 276 3 = x (or 92 1 = x )

Thus, 4/3 of 69 is equal to 92/1 (or 92 in its decimal form).