Question

Ziceti-mi si mie cat face :
1) 74* (grade) 2'- 34 * (grade) 14' 23''
2) 24 * (grade) - 13* (grade) 12' 44''
3) 23 * (grade) 14' + 13 *(grade) 12' 44''
4) 24 * (grade)  15' 3'' + 79 * (grade) 54' 59''
Repede va rog . :(

Answer 1

1) 74° 2'   - 34° 14' 23'' =
73°61'60" - 34° 14' 23''  = 39° 46' 37"

2) 24°          - 13° 12' 44'' =
   23° 59' 60' - 13° 12' 44'' = 10° 47' 16"

3) 23° 14'       + 13° 12' 44'' = 36° 26' 44"
    
4) 24°15' 3'' + 79° 54' 59'' = 103° 69' 62" = 104° 10' 2"