What is 2/1 of 36?

How to calculate 2/1 of 36?

1. Multiply the whole number by the numerator of the fraction: 36 × 2 = 72
2. Divide this result by denominator of the fraction: 72/1 = 72

How does it work?

The principle behind finding a fraction of a number, such as 2/1 of 36, is rooted in the method of cross-multiplication.

Consider the following proportion: $\frac{2}{1}=\frac{x}{36}$ (where x represents 2/1 of 36)

1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: $2\times 36=1x$
2. Which gives: $72=1x$
3. Divide both sides by 1 to isolate x: $\frac{72}{1}=\frac{1x}{1}$
4. Which gives the result: $\frac{72}{1}=x$

Thus, 2/1 of 36 is equal to 72/1 (or 72 in its decimal form).