Four runners ran a combined total of 195 miles last week. Katarina ran 51 miles. Tomas, Tyler, and Harriet all ran the same distance. How many miles did Harriet run?
Use reasoning to answer the following question.
48
195 - 51 = 144 = miles the 3 runners ran.

144 / 3 = 48 miles.

Harriet ran 48 miles.

.

The answer is 48