Răspuns:
Explicație pas cu pas:
Transformați in minute sexagesimale:
a) 10 grade=10·60'=600'
b) 45 grade=45·60=2700'
c) 125 grade=125·60=7500'
d) 15 grade=15·60=900'
e) 140 grade=140·60'=8400'
f) 75 grade=75·60'=4500'
g) 10 grade 30 minute sexagesimale=10·60'+30'=600'+30'=630'
h) 45 grade 40 minute sexagesimale=45·60'+40'=2745'
i) 125 grade 10 minute sexagesimale=125·60'+10'=760'
j) 35 grade 35 minute=35·60'+35'=2135'
k) 120 grade 39 minute sexagesimale=120·60'+39=7239'
l) 65 grade 25 minute sexagesimale=65·60'+25'=3925'
'= minut sexagesimal