Question

Please help, showing work is not necessary but appreciated.
Find the sum.

Answer 1

If I remember right, each column can only go up to 60. so add up to seconds, anything over 60 stays and 1 carries over to the minutes. add those up, anything over 60 stays, and 1 carries over to degrees. then add those.

I got 53° 27' 5"

Answer 2

20+30+2=52
51+41+30=86
18+32+15=65

52+86+65=203  now I don't know what its sign would be but that is what it would equal all together without the signs 

hope that helps