Rita has the following data:

12 20 14 m 13 13 19

if the range is 8, which number could m be?
6
20
submit

The range is the difference between the largest number and the smallest number. This means you subtract the smallest number from the largest number. If the range is 8, then you can add 8 to the smallest number on the list to get the largest number, m.
Our smallest number is 12, so add 8 to 12.
8 + 12 = 20, so m is 20.
I hope this helps!

121 pints. they had 176 and drank 55