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).
Best Answer: If you add a decimal point and extra zeroes after, you can divide the two. In your example, you would be dividing 85.0 by 105. You can see that 105 goes into 850 8 times with 10 as the leftover. Carry down another 0, and you have 100/105. This goes into 0 times. Bring down another 0, divide again, etc.