Question

simplify this expression, and enter your answer in scientific notation.\\(\frac{(9 \times 10^{9}) (3 \times 10^{1})}{4 \times 10^{6}} = \\)\
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Explanation:

Step1: Separate coefficients and powers

$\frac{(9 \times 3) \times (10^9 \times 10^1)}{4 \times 10^6}$

Step2: Multiply coefficients and add exponents

$\frac{27 \times 10^{9+1}}{4 \times 10^6} = \frac{27 \times 10^{10}}{4 \times 10^6}$

Step3: Divide coefficients and subtract exponents

$\frac{27}{4} \times 10^{10-6} = 6.75 \times 10^4$

Answer:

$6.75 \times 10^4$