Question

Transformati in minute si apoi in secunde a) 2 supra 3 h
B) 1 supra 2 h
C) 2 pe langa 1 supra 2h
D) 3 dupra 10h
E) 5 supra 6 h

Answer 1

a) 2/3 h = 0,(6) h = 40 min = 2400 s
b) 1/2 h = 0,5 h = 30 min = 1800 s
c) 2(1/2 h) = 2/2 h = 1 h = 60 min = 3600 s
d) 3/10 h = 0,3 h = 18 min = 1080 s
e) 5/6 h = 0,8(3) h = 50 min = 3000 s