Question

Calcule 49° 20' - 23° 45' 18"

Answer 1

Resposta:

49° x 60 =2940

2940 +20'=2960'

2960x 60 = 177600"

23x60 =1380'+45'=1425'

1425'x60=85500"+18=85518"

177600"

+85518"

263.118"

De nada