How do you write $3.405 \times 10^{- 8}$ $3.405times10^-8$ in standard form?

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Answer 1 · 2018-06-19T12:13:14

Because the exponent of the 10s term is negative we need to move the decimal point 8 places to the left:

$3.405 \times 10^{- 8} = 0.00000003405$ $3.405 xx 10^-8 = 0.00000003405$

How do you write 3.405×10−83.405times10^-8 in standard form?