The halfway point between 500 and 600 is (500 + 600) ÷ 2 = 550
503 and 521.
The number halfway between them is 600.
505
500
is 548 closer to 500 or 600
an aeroplane can go between 500-600 mphThe average speed of an airplane is about 500-600 mph
500
400 to 500
600
About 500 or 600 miles between them!:)
521 and 523