Question

Frank was training for a marathon. He ran 1,952 on day 1, 4,567 feet on day 2, and 7,568 feet on day 3. How many feet did Frank run during his training?

Answer 1

So far, on his first 3 days of training, Frank has run

         (1,952-ft + 4,567-ft + 7,568-ft)  =  14,087 feet .

So far, in 3 days of training, Frank has run about 10% of the length
of one marathon.  He has a long wayda go.

Answer 2

In the total of three days Frank ran 14,087 feet.