3.55
3.7 - 3.4 = 0.3
0.3 / 2 = 0.15
3.4 + 0.15 = 3.55
3.7 - 0.15 = 3.55
* The simplest way to find a halfway point (which is also the average), is to add the numbers together and divide by 2. 3.4 + 3.7 = 7.1 and 7.10 / 2 = 3.55
30 is.
32
80
None.
halfway between 31 and 37 is (31 + 37) / 2 = 68 / 2 = 34.
It is 36, the number halfway between the two middle numbers, 34 and 38.
34 is halfway between 23 and 45 inclusively.Therefore, 34 x 2 = 68
139
29
35 is
32
80
30 is.
halfway between 31 and 37 is (31 + 37) / 2 = 68 / 2 = 34.
5323 It is 34 more than 5289 and 34 less than 5357 To find a halfway point (which is also the average), add the numbers together and divide by 2. 5289 + 5357 = 10646 and half is 5323
7/8
62.5