Question

Urgente 15 pontos, Fisica resolva em conotacao cientifica..

[(2,3X10 elevado a 6) X (0,3X10 elevado a 4)] / (3,0) x 10 elevado a 7)]

Answer 1

$\frac{2,3.10^{6}*0,3.10^{4}}{3,0.10^{7}} =\frac{2,3.10^{6}*3,0.10^{3}}{3,0.10^{7}}= \frac{6,9.10^{9}}{3.10^{7}} =2,3.10^{2}=\boxed{230}$

Answer 2

Resposta:

6,9

____

3

Explicação:

2,3.10*3,0.

__________

3,0.10/7