Question

Ma puteti ajuta cum se calculeaza : 30 grade 45' 25'' +
29 grade 37' 45''

Ajutatima nam priceput cum se calculeaza =3 plaseee

Answer 1

1. Aduni gradele cu gradele, minutele cu minutele si secundele cu secundele :

30 + 29 = 59 grade

45' + 37' = 82'

25" + 45" = 70"

2. Transformi secundele in minute, minutele in grade :

70" = 60" + 10" = 1' si 10"

82' + 1' =  83'

8' = 60' + 23' = 1 grad si 23'

59 grade + 1 grad = 60 grade

Raspuns final : 60 grade 23' 10"