What is the difference between an infinite cyclic decimal and a cyclic decimal?

Infinite loop decimals.

A digit after the decimal point begins to repeat the decimal system of the previous digit or sections.

Infinitesimal decimals. Such as232323…etc., the number that is repeated is called a circular section.

The decimal part of a numberFrom a certain digit, the infinitesimal number of one or several numbers repeating in sequence is called circulating decimal. Cyclic decimals have loop knots (loop points) and can be converted into fractions.

The circular decimal must be an infinite decimal first, or there is a circular point on the first and last number on the loop section, and if there is, it is a circular decimal; Either there is an ellipsis at the end, if it is in the form of an ellipsis, see if the decimal part has two loop sections, and then add an ellipsis. This is the circular decimal. Therefore, to judge the circular decimal number, it depends on whether it is an infinite decimal first, and then whether there is a circular section, which can be judged by these two points.

Infinitesimal just look at whether there is an ellipsis or not.

There is no difference. Since it is a cyclic decimal, it will loop indefinitely, which of course is an infinite cyclic decimal.

It's just that the infinite loop decimal is a little more specific.

1.Differences in representation methods. Finite decimal can be written directly as a result. Infinite loop decimal needs to be dotted over the loop section at the end. 2.Difference in meaning. A finite decimal expresses a concrete quantity, and an infinite cyclic decimal is an abstract quantity.

There is not much difference Ang