Sentence examples for repeating decimals from inspiring English sources

There are many fractions that have repeating decimals, such as 2/9 (".2" repeating), 5/6 (".83" with the "3" repeating), or 7/9 (".7" repeating).

The Stanford mathematics professor Keith Devlin tells him, "Strictly speaking, it's impossible for anything in the real-world to fall into the golden ratio, because it's an irrational number," one that cannot be represented as terminating or repeating decimals.

Multiplication of 9 times 1 produces 9 in each digit, so 9 × 0.111... equals 0.999... and equals 1, so : : \begin{align} \frac{1}{9} & = 0.111\dots \\ 9 \times \frac{1}{9} & = 9 \times 0.111\dots \\ 1 & = 0.999\dots \end{align} This result is consistent with other ninth fractions, all of which have repeating decimals, such as 3/9 and 8/9.

Multiply the number by 10 to to the power of n, where n is the number of repeating decimals.

For example, if the number is 0.131313... there are 2 repeating decimals (13 is repeating).

Determine how many repeating decimals there are.

All fractions have neatly repeating decimal places.

In mathematics, the repeating decimal 0.999... (sometimes written with more or fewer 9s before the final ellipsis, for example as 0.9..., or in a variety of other variants such as 0.9, 0. 9), or \scriptstyle\mathbf{0}.\mathbf{\denotes) denotes a real number that can be shown to be the number one.

Alternatively, you can indicate a repeating decimal by placing a small horizontal line over the repeating digit.

You may not always know that you're going to get an answer with a repeating decimal when you begin long division.

defer.add img); Rational numbers = all the naturals, wholes, common fractions, integers, and some other non-common fractional expressions, or decimals and roots that all have a terminating decimal or repeating decimal equivalent form.