Question

calculati a)22° + 73 ; b)85° - 43° ; c)3 . 27° ; d)48° : 5 ; e)21°32'47'' + 59°43'29'' ; f)16°12'35'' - 2°46'50'' ; g)3 . 37°12'35''.

Answer 1

Răspuns:

Explicație pas cu pas:

a)22° + 73°=95°

b)85° - 43°=42°

c)3×27°=81°

d)48° : 5=9°36'

e)21°32'47'' + 59°43'29'' =80°75'76"=80°76'16"=81°16'16"

f)16°12'35'' - 2°46'50'' =16°11'95"-2°46'50''=15°71'95"-2°46'50''=13°25'45"

g)3 × 37°12'35''=111°36'105"=111°37'45"

Răspuns: