could someone help me with math?

Question

Find this quotient. Enter your answer in scientific notation.

4.8×10⁹

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4×10⁸

 

(btw this is a fraction) 

Answer 1

4.8/4 = 1.2

10^9 / 10^8 = 10^1

 

(4.8 x 10^9)/(4 x 10^8) = 1.2 x 10^1