Answer:
6 x 340 = 2,040
Step-by-step explanation:
The correct answer should be :
Option 3 : 
Hope this helps,
Davinia.
Answer:
7.2x10^-3--->.0072
Step-by-step explanation:
Step-by-step explanation:
I'm not sure but that's what I'm getting 3k=2 jn simplest form