What is 2/7 in decimal?

Steps to Solve

1. Set up the division problem

Divide 2 by 7 to find its decimal form.

2. Perform the division

When you divide $2 \div 7$, you get:

$$2 \div 7 = 0.285714285714\ldots$$

3. Identify the repeating sequence

Notice that the digits $285714$ repeat indefinitely.

4. Express the decimal

So, $\frac{2}{7}$ in decimal form is $0.\overline{285714}$, where the bar indicates that $285714$ is a repeating sequence.