Question

75° 38 54
+24°52′15"

Answer 1

100° 31' 09"

Explanation:

There are 60 seconds in a minute, and 60 minutes in a degree.

75°38'54" +24°52'15" = (75+24)° (38 +52)' (54 +15)"

= 99° 90' 69"

= 99° 91' 09" . . . . . turn excess seconds into a minute

= 100° 31' 09" . . . . turn excess minutes into a degree