Question

Calcule a diferença

a)42°-17°

b)48° 50'-27' 10'

c)70°-22° 30'

d)90°-54° 20'

e)52° 30'-20° 50'

f)39° 1'-10° 15'

Answer 1

a= 25°
b= 21° 40'
c= 47° 30'
d= 35° 40'
e= 31° 40'
f= 28° 46'

Answer 2

Resposta:

a)42° - 17° = 25°

b)48° 50' - 27° 10' = 21° 40'

c)70° - 22° 30' = 47° 30'

d)90° - 54° 20' = 35° 40'

e)52° 30' - 20° 50' = 31° 40'

f)39° 1' - 10° 15' = 28° 46'

Espero ter ajudado : )