Question

Perform the operation. Write your answer in scientific notation. 7.86×10^9________3×10^4

Answer 1

2.62 * 10^ 5

Step-by-step explanation:

To perform the operation given we rewrite it as

`(7.86)/(3)*(10^9)/(10^4)^{}`

Now,

`(7.86)/(3)=2.62`

and

`(10^9)/(10^4)^{}=10^(9-4)=10^5`

therefore,

`(7.86)/(3)*(10^9)/(10^4)^{}=2.62*10^5`

which is our answer!