When adding 2 fractions less than 1/2 what must be true

     First assume that the fractions are all positive.

Next, add 1/2 and 1/2; the sum is 1.  Thus, the two fractions must each be smaller than 1/2.

Let's try adding 5/16 and 7/16.  Both are smaller than 1/2.  Their sum is 12/16, or 3/4, which is less than 1.

Choose a couple other pairs of fractions which are between 0 and 1/2.  Then find the sum of each pair.  What do you observe about the size of these sums?

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts