Question

(6.8 x 10^2) x (1.3 x 10^-3) give your answer in standard form

Answer 1

Ok, I will do this for you

`(6.8*10^2)*(1.3*10^(-3))`

`(6.8*100)*(1.3*0.001)`

`680*0.0013`

`0.884`
The answer is 0.884

Answer 2

`(6.8* 10^2)* (1.3*10^(-3))=0.884`

Explanation:

Given : Expression
`(6.8* 10^2)* (1.3*10^(-3))`

To find : Solve the expression in standard form?

Solution :

Expression
`(6.8* 10^2)* (1.3*10^(-3))`

Expand the decimal and power,

`=((68)/(10)* 100)* ((13)/(10)*(1)/(1000))`

`=680* (13)/(10000)`

`=(8840)/(10000)`

`=(884)/(1000)`

`=0.884`

Therefore,
`(6.8* 10^2)* (1.3*10^(-3))=0.884`