What is 2/8 of 1?

How to calculate 2/8 of 1?

1. Multiply the whole number by the numerator of the fraction: 1 × 2 = 2
2. Divide this result by denominator of the fraction: 2/8 = 0.25
3. Simplify by dividing both the numerator and denominator by their GCD (2):
   • 2/2 = 1
   • 8/2 = 4
4. Which gives: 1/4

How does it work?

The principle behind finding a fraction of a number, such as 2/8 of 1, is rooted in the method of cross-multiplication.

Consider the following proportion: $\frac{2}{8}=\frac{x}{1}$ (where x represents 2/8 of 1)

1. Using the cross-multiplication method, multiply both numerators by their opposite denominators: $2\times 1=8x$
2. Which gives: $2=8x$
3. Divide both sides by 8 to isolate x: $\frac{2}{8}=\frac{8x}{8}$
4. Which gives the result: $\frac{2}{8}=x$ (or $\frac{1}{4}=x$)

Thus, 2/8 of 1 is equal to 1/4 (or 0.25 in its decimal form).