Question

write 12.300,000,000,000,000 in scientific notation

Answer 1

Answer:

$12.3 \times 10^15$

ur answer.....

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Answer 2

Move the decimal place at the end of the number so that the number before the power is in between 1 and 10. That would be 16 places to the left in between the 1 and 2. Whenever you move to the left, the power increase. To the right, power decreases

1.23 x 10^16