Question

URGENT PLEASE HELP

Amos and Reuben are training for a marathon.
On one day, Amos runs 10km further than Reuben.
If Amos runs 20km, how far does Reuben run?
Include appropriate units in your answer.

Answer 1

Answer: Reuben runs 10km

Step-by-step explanation: Amos' 20km - Amos' additional 10km = 10km

Answer 2

10km

Explanation:

20 - 10 = 10.