22.9 is 2.9 from 20 and 2.1 from 25, so it is nearer to 25.
(20 + 30)/2 = 25
Both,you can put one of them,because they both are closer.
30
25 is exactly between 20 and 30.
6.8
22.9 is 2.9 from 20 and 2.1 from 25, so it is nearer to 25.
|-20 - (-40)| = 20 |-20 - 10| = 30 -20 is closer to -40 than 10.
+25 is closer to zero than -30 is.
25 Degress North
25 N
(20 + 30)/2 = 25
25 degrees latitude in either hemisphere is closer to the equator than 30 degrees latitude in eitherhemisphere.
Both,you can put one of them,because they both are closer.
30
It is: (20+30)/2 = 25
25 is exactly between 20 and 30.