Question

Considering that each class lasts 50 minutes, the duration of two classes in a row, expressed in seconds, is
a) 3.0. 10²
b) 3.0. 10³
c) 3,6 . 10³
d) 6.0. 10³
e) 6.0 . 10²

Answer 1

Resposta:

6.000 segundos no total.

D) 6.0×10³