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34 is halfway between 23 and 45 inclusively.Therefore, 34 x 2 = 68
32
22
Halfway between 18 and 28 is (18 + 28) ÷ 2 = 23.
The answer is 0. Exactly 0.
23 is halfway between 17 and 29
22 is halfway between 19 and 25 because 19+3=22, and 22+3=25.
34 is halfway between 23 and 45 inclusively.Therefore, 34 x 2 = 68
32
22
Halfway between 18 and 28 is (18 + 28) ÷ 2 = 23.
It is 37
40.5
The answer is 0. Exactly 0.
(13 + 23)/2 = 18
22
It is 20