What is 1/7 of 41?
Often, in mathematics or everyday life, we need to find a fraction of a given number. For instance, how would you quickly calculate 1/7 of 41? We'll show you a straightforward method to achieve that.
How to calculate 1/7 of 41?
- Multiply the whole number by the numerator of the fraction: 41 × 1 = 41
- Divide this result by denominator of the fraction: 41/7 = 5.8571428571429
Since 41/7 is an improper fraction, the result could also be expressed as a mixed number: 5 6/7
How does it work?
The principle behind finding a fraction of a number, such as 1/7 of 41, is rooted in the method of cross-multiplication.
Consider the following proportion: (where x represents 1/7 of 41)
- Using the cross-multiplication method, multiply both numerators by their opposite denominators:
- Which gives:
- Divide both sides by 7 to isolate x:
- Which gives the result:
Thus, 1/7 of 41 is equal to 41/7 (or 5.8571428571429 in its decimal form).