What is 1/3 of 1?
Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 1/3 of 1? We'll show you a straightforward method to achieve that.
How to calculate 1/3 of 1?
- Multiply the whole number by the numerator of the fraction: 1 × 1 = 1
- Divide this result by denominator of the fraction: 1/3 = 0.33333333333333
How does it work?
The principle behind finding a fraction of a number, such as 1/3 of 1, is rooted in the method of cross-multiplication.
Consider the following proportion: (where x represents 1/3 of 1)
- Using the cross-multiplication method, multiply both numerators by their opposite denominators:
- Which gives:
- Divide both sides by 3 to isolate x:
- Which gives the result:
Thus, 1/3 of 1 is equal to 1/3 (or 0.33333333333333 in its decimal form).