Can someone please help me solve this problem with degree symbols, minutes symbols(') and seconds symbols(")? 18* 35' 29"+ 22* 55' 41" <---This is the problem I need to solve! The answer in my book says it's 41* 31' 10" and I got 41* 30' 10" as my final answer. I'm using a * symbol instead of a degree symbol because I don't know how to put a degree symbol by typing it!

18° 35' 29"

+22° 55' 41"
---------------------
40° 90' 70"
= 40° 91' 10"
= 41° 31' 10"