There are a number of ways to think about this when coming to the solution. Finding the solution has the same math, regardless of how you think about it.
Imagine a line, starting at (0,2.2) and running through the point (1,8.5)
solving the equation of this line gives y = 6.3*x + 2.2
When x = 0, y = 2.2 (the first number), and when x = 1, y = 8.5 (the 2nd num)
So one-third of the way between x =0 and x =1, is x = 1/3
plugging x = 1/3 into the equation, results in y = 4.3
So, 4.3 is one-third the way between 2.2 and 8.5
While this may seem complicated, if you learn how to do this, then you can figure out several types of problems.
Wiki User
∙ 13y ago22 is halfway between 19 and 25 because 19+3=22, and 22+3=25.
1/2(64+22) = 43
24
28
22 of them.
22
10,11,12,13,14,15,16,17,18,19,20,21
No.
22 is halfway between 19 and 25 because 19+3=22, and 22+3=25.
1/2(64+22) = 43
22
It is 20
it is: 22
Range is the difference between the largest number and the lowest number in a series.
23 is the next whole number.... But there are an infinite number of fractions between them
A number is prime if its ONLY factors are 1 and the number that you are testing. 22 has factors of 22 & 1, as well as 2 & 11. By the way, 2 is the only even prime number.
22 is the only palindromic number between 12 and 30. 22 is a palindrome because its characters are the same when read forward or backward.