Evaluate Using Scientific Notation (1.810^8)(8.310^-3)

$(1.8 \cdot 10^{8}) (8.3 \cdot 10^{- 3})$

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

$(1.8 \cdot 8.3) (10^{8} \cdot 10^{- 3})$

Multiply $1.8$ by $8.3$ .

$14.94 (10^{8} \cdot 10^{- 3})$

Multiply $10^{8}$ by $10^{- 3}$ by adding the exponents.

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

$14.94 \cdot 10^{8 - 3}$

Subtract $3$ from $8$ .

$14.94 \cdot 10^{5}$

Write $14.94 \cdot 10^{5}$ in proper scientific notation.

$1.494 \cdot 10^{6}$

Evaluate Using Scientific Notation (1.8*10^8)(8.3*10^-3)