Question

How do you write `8.35xx10^-4` into standard form?

Answer 1

`1xx10^-1 = 0.1`
`1xx10^-2 = 0.01`
`1xx10^-3 = 0.001`
`1xx10^-4 = 0.0001`

`8.35 xx 10^-4 = 0.000835`