Question

Perform the following operation and express the answer in scientific notation. 7.0x10^3x1.1x10^7

Answer 1

The answer is:
`7.7*10^(10)`

Step-by-step explanation:

Scientific notation is of the kind:
`a.bc*10^(x)`

The given calculation:

`7.0*10^(3)*1.1*10^(7)=(7*1.1)*10^((3+7))`

`=7.7*10^(10)`

Therefore, the answer in scientific notation is:
`7.7*10^(10)`