What is 9/7 of 6?

How to calculate 9/7 of 6?

1. Multiply the whole number by the numerator of the fraction: 6 × 9 = 54
2. Divide this result by denominator of the fraction: 54/7 = 7.7142857142857

Since 54/7 is an improper fraction, the result could also be expressed as a mixed number: 7 5/7

How does it work?

The principle behind finding a fraction of a number, such as 9/7 of 6, is rooted in the method of cross-multiplication.

Consider the following proportion: $\frac{9}{7}=\frac{x}{6}$ (where x represents 9/7 of 6)

1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: $9\times 6=7x$
2. Which gives: $54=7x$
3. Divide both sides by 7 to isolate x: $\frac{54}{7}=\frac{7x}{7}$
4. Which gives the result: $\frac{54}{7}=x$

Thus, 9/7 of 6 is equal to 54/7 (or 7.7142857142857 in its decimal form).