Question
Jack and Nora started driving from the same house but in opposite directions along a straight road. After driving for 2 hours, they were 320 km apart. Jack's average speed was 85 km/h. What was Nora's average speed?
2 m

Click button first when a symbol is required. X

Jack and Nora started driving from the same house but in opposite directions along a straight road. After driving for 2 hours, they were 320 km apart. Jack's average speed was 85 km/h. What was Nora's average speed?