How do I do 123°15’-40°26’ ?

82° 49'

Step-by-step explanation: A degree is subdivided

into minutes and seconds.

1° = 60' and 1' = 60"

One degree = 60 minutes

123° 15' - 40° 26'

= 7395' - 2426'

= 4969'

= 82° 49'

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !