What is 8/9 of 29?

Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 8/9 of 29? We'll show you a straightforward method to achieve that.

How to calculate 8/9 of 29?

  1. Multiply the whole number by the numerator of the fraction: 29 × 8 = 232
  2. Divide this result by denominator of the fraction: 232/9 = 25.777777777778

Since 232/9 is an improper fraction, the result could also be expressed as a mixed number: 25 7/9

How does it work?

The principle behind finding a fraction of a number, such as 8/9 of 29, is rooted in the method of cross-multiplication.

Consider the following proportion: 8 9 = x 29 (where x represents 8/9 of 29)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 8 × 29 = 9 x
  2. Which gives: 232 = 9 x
  3. Divide both sides by 9 to isolate x: 232 9 = 9 x 9
  4. Which gives the result: 232 9 = x

Thus, 8/9 of 29 is equal to 232/9 (or 25.777777777778 in its decimal form).