Answer:
The answer is .709
Explanation:
If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up. If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down. So in this case the number that is followed is the 6 in the 10000 place. The number 6 is greater than 5 so you round the 8 up into .709