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).

e.g. 1 / 4 = 0.25 1 / 3 = 0.(3) 1 / 5 = 0.2 1 / 6 = 0.1(6) 7 / 11 = 0.(63) 29 / 12 = 2.41(6) 1 / 9 = 0.(1) 2 / 3 = 0.(6) 9 / 11 = 0.(81) 7 / 12 = 0.58(3) 1 / 81 = 0.(012345679) 22 / 7 = 3.(142857) The ...

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 ...

Students around the world often dislike mathematics and eagerly await the day when they won’t have to struggle with long, complicated calculations. While the hate is widespread, a comprehensive ...