Question

Escreva em notação científica os números:

2.32
0,0003
2.570
0,0023
7.112
0,032
23
22.000.000

Answer 1

Oi...

$a)~2,32~=~2,32~.~10^{+0}\\\\b)~0,0003~=~3~.~10^{-4}\\\\c)~2.570~=~2,57~.~10^{+3}\\\\d)~0,0023~=~2,3~.~10^{-3}\\\\e)~7.112~=~7,112~.~10^{+3}\\\\f)~0,032~= ~3,2~.~10^{-2}\\\\g)~23~=~2,3~.~10^{+1}\\\\h)~22.000.000~=~2,2~.~10^{+7}\\\\Espero~ter~ajudado.$