Question

transformati in grade minute si secunde
a)1435''=
b)8934''=
c)15624''=
d)1945'260''=
e)8725'343''=
f)4,5 grade=
g)15,24 grade=

Answer 1

a) 1435''=23'55''        
    (1435:60=23 rest 55)
b) 8934''=148'54''=2°28'54''
     (8934'':60=148'54''   148':60=2°28')
c) 15624''=260'24''=4°20'24''  
     (15624'':60=260'24'';  260':60=4°20')
d) 1945'260''=1949'20'' =32°29'20''    
    ( 260'':60=4'20''   1949':60=32°29')
e) 8725'343''=8730'43''=145°30'43''
     (343'':60=5'43'';  8730':60=145°30'
f) 4,5 grade=4°30'
    (0,5×60=30')
g) 15,24 grade=15°14'24''
     (0,24°×60=14,4';  0,4'×60=24''