Which shows a correct order to solve this story problem?

jamal ran 59.6 miles in 8 days. he ran the same number of miles each day. kylie ran 65.2 miles in 8 days. she ran the same number of miles each day. how much further did kylie run than jamal ran in 1 day?

a.
step 1: calculate how far jamal ran in a day.
step 2: calculate how far kylie ran in a day.
step 3: multiply the two amounts.

b.
step 1: divide the distance jamal ran in a day by 65.2.
step 2: calculate how far kylie ran in a day.
step 3: subtract the lesser amount from the greater amount.

c.
step 1: calculate how far jamal ran in a day.
step 2: calculate how far kylie ran in a day.
step 3: subtract the lesser amount from the greater amount.

d.
step 1: calculate how far jamal ran in a day.
step 2: calculate how far kylie ran in a day.
step 3: add the two amounts.