2 Answers

Bhoward · Answer 1 · 2020-10-24T20:03:08+0000

For this case, they ask us which of the given numbers, in scientific notation, is greater.

So:

$6.23 * 10 ^ {12} = 6,230,000,000,000$ is equivalent to rolling the decimal 12 times to the right.

6.23 * 10 ^ 8 = 623,000,000 is equivalent to rolling the decimal 8 times to the right.

$6.23 * 10 ^ {-6} = 000000623$ is equivalent to rolling the decimal 6 times to the left.

6.23 * 10 ^ 3 = 6,230 is equivalent to rolling the decimal 3 times to the right.

Thus, we observe that the greatest number is
$6.23 * 10 ^ {12}$

Answer:

Option A

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