two points A and B are on the number line. A is at 12 1/4 units from the origin O and B is 22 1/2 units from O. What number is halfway between A and B?

Question

anonymous · Answer

Add the two numbers and divide by two.

anonymous · Answer

do you want to understand this or just get an answer?

anonymous · Answer

understand

anonymous · Answer

ok so the halfway point between two numbers is just like the average of the two numbers.  So add the two numbers together and then divide by two

anonymous · Answer

ok, now that is what I needed to understand that between the two points it is a halfway point....
NOw I overstand :-)

anonymous · Answer

great :)