What is 7/10 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 7/10 of 26? We'll show you a straightforward method to achieve that.

How to calculate 7/10 of 26?

  1. Multiply the whole number by the numerator of the fraction: 26 × 7 = 182
  2. Divide this result by denominator of the fraction: 182/10 = 18.2
  3. Simplify by dividing both the numerator and denominator by their GCD (2):
    • 182/2 = 91
    • 10/2 = 5
  4. Which gives: 91/5

Since 91/5 is an improper fraction, the result could also be expressed as a mixed number: 18 1/5

How does it work?

The principle behind finding a fraction of a number, such as 7/10 of 26, is rooted in the method of cross-multiplication.

Consider the following proportion: 7 10 = x 26 (where x represents 7/10 of 26)

  1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: 7 × 26 = 10 x
  2. Which gives: 182 = 10 x
  3. Divide both sides by 10 to isolate x: 182 10 = 10 x 10
  4. Which gives the result: 182 10 = x (or 91 5 = x )

Thus, 7/10 of 26 is equal to 91/5 (or 18.2 in its decimal form).