2 years ago

there are about 100 million smartphones in the U.S. your teacher has one smartphone. what share of US smartphones does your teac

her have? express your answer using a negative power of 10.

Mathematics

1 answer:

barxatty [35]2 years ago

3 0

$100 000 000 = 10^{8}$

$\frac{1}{100 000 000} = 10^{-8}$

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