Question

помогите пожалуйста 431

Answer 1

а) 17° - 29' = 16°60' - 29; = 16°31'
б) 9°31' - 2° 58' = 8°91' - 2°58' = 6°33'
в) 5' 47" - 3' 56" = 4' 107" - 3' 56" = 1' 51"
 г) 3° 96' 79" - 3° 39' 58" = 57' 21"
д) 22' 65" - 8" = 22' 57"
 е) 59' 59"
ж) 59'
з) 5"