Question
Mason and Jonathan started driving from the same house but in opposite directions along a straight road. After driving for 3 hours, they were 450 km apart. Mason's average speed was 70 km/h. What was Jonathan's average speed?
2 m

Click button first when a symbol is required. X

Mason and Jonathan started driving from the same house but in opposite directions along a straight road. After driving for 3 hours, they were 450 km apart. Mason's average speed was 70 km/h. What was Jonathan's average speed?