Answer: 6.8 x 10 to the 4th power
Step-by-step explanation:
Step 1 To find a, take the number and move a decimal place to the right one position.
Step 2 Now, to find b, count how many places to the right of the decimal.
Step 3 Building upon what we know above, we can now reconstruct the number into scientific notation. Remember, the notation is: a x 10b
Step 4 Check your work
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