Question

Ella has already walked 38 kilometers this week, plus she plans to walk 1 kilometer during
each trip to school. How many trips will Ella have to make in all to walk a total of 78
kilometers?

Answer 1

Answer:

She would have to take 20 trips in all in a total of 78 kilometers.

Step-by-step explanation:

If Ella already had 38 kilometers, then you can subtract 78 from 38. Then you will get 40, if she walks to school and back then you will divide 40 and 2 which will leave you with 20 trips to go.

Answer 2

The answer is 20 trips:)