The average speed of a Greyhound bus from Lansing to Detroit is 111.5 km/h. On the return trip from Detroit to Lansing the average speed is 52.2 km/h on the same road due to heavy traffic. What is the average speed of the bus for the round trip

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

i think the answer would be reserve.

1 is a answer of a question