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).
To convert a Decimal to a Fraction follow these steps: 1  Step 1: Write down the decimal divided by 1, like this: decimal 1. 2  Step 2: Multiply both top and bottom by 10 for every number after the decimal point. 3  Step 3: Simplify (or reduce) the fraction.