2 years ago

How many places do you need to move the decimal to the right to write

Mathematics

1 answer:

GenaCL600 [577]2 years ago

6 0

Answer:

$7$ places.

Step-by-step explanation:

There are seven zeros, so in powers of ten notation it is written as $10^{-7}$

$2.1 \times 10^{-7}$

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