These are decimal numbers, and dots above some of the digits make them recurring decimals. One dot means the digit under it repeats infinitely. In other words, it goes on forever (and ever and ever).

Converting fractions to decimals might seem challenging at first, especially without a calculator. However, with a little practice and understanding of basic arithmetic, you can easily convert ...

- A decimal number consists of two parts: the integer part is written to the left of the "," sign; the decimal part is written to the right of the "," sign. - After ...

Many students find math challenging, especially when dealing with fractions, decimals, and percentages. Mastering the conversion between these forms simplifies calculations and enhances understanding.

Converts strings representing rational numbers in decimal notation into fractions, including repeating decimals! Eg.: -4.3(7) = -4.37777777... = -197/45. [how to change rational numbers in decimal ...