Two, 2 and 7, because 3/11 just equals 0.2727272727..., so the two and seven keep repeating
If you use a table you see all the fractions next to each other and you see what did I do the get from this fraction to this fraction.
Fourth three million eighty thousand seven hundred
A line perpendicular to another has a slope that is the negative reciprocal of the slope of the other line. The negative reciprocal of the original line is –2, and is thus the slope of its perpendicular line
