Write in Standard Form (6.110^-3)(810^9)

$(6.1 \times 10^{- 3}) (8 \times 10^{9})$

Group coefficients together and exponents together to multiply numbers in scientific notation.

$(6.1 \cdot 8) (10^{- 3} \cdot 10^{9})$

Multiply $6.1$ by $8$ .

$48.8 (10^{- 3} \cdot 10^{9})$

Multiply $10^{- 3}$ by $10^{9}$ by adding the exponents.

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$48.8 \cdot 10^{- 3 + 9}$

Add $- 3$ and $9$ .

$48.8 \cdot 10^{6}$

Write $48.8 \cdot 10^{6}$ in proper scientific notation.

$4.88 \cdot 10^{7}$

Write in Standard Form (6.1*10^-3)(8*10^9)