Answer:
When you ask "What number is halfway between 55 and 105?" we assume you mean the number in the exact middle of the two numbers on a number line, as illustrated below, where X=55 and Y=105.
Step-by-step explanation:
To find the number halfway between 55 and 105, we use the following formula:
(X + Y)/2 = Halfway Between
When we enter 55 and 105 into our formula, we get:
(55 + 105)/2 = 80
Thus, the number halfway between 55 and 105 is 80.
To check that our answer is correct, we deduct 55 from 80 and deduct 80 from 105 and compare the two numbers:
80 - 55 = 105 - 80 = same = 25
As you can see, the halfway number is 25 higher than 55 and 25 lower than 105. Therefore, our halfway between answer of 80 above is correct.
i hoped u helped
