However, if you're breastfeeding exclusively (and that means frequently, day and night), if your baby is younger than 6 months and if your period hasn't resumed, the so-called lactation amenorrhea method can be 98 percent effective in preventing pregnancy.
Then x has a expansion of decimal which terminates. 3) Let x =p/q be a rational number, such that the prime factorization of q is not of the form 25, where n, m are non-negative integers. Then, x has a expansion of decimal which is non-terminating repeating (recurring).
Decimals represent Fractions, so Decimals can be converted to fractions by removing the decimal point and on removal of this decimal point we divide the number by power of 10 and it depends on the number of digits after the decimal point in the number; if there is one digit after decimal point then we divide the number by 10, if there are 2 digits ...