Answer:
Mary's mistake was that she didn't take into account of the power that 10 is raised to; since 2.01 is multiplied by 10 to the 6, it makes 2.01 bigger. You can also expand the number to check:
2 010 000 vs. 4800
The answer is B. Line.
That is because a point is just a dot and lane is represented by a rectangle or a parallelogram.
Hope this helps :)
2/3-1/6=4/6-1/6=3/6 simplified is 1/2
Yes that is the correct answer
