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Find 7.2x10^-8/3x10^-2 write your answer in scientific notation
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Find 7.2x10^-8/3x10^-2 write your answer in scientific notation

User Darren Gourley
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User Anton Melnikov
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5 votes
The Solution:

12
————- ≈ 2.4 x 10^ -10
5 x 10 ^10


Explanation:

7.2 x 10^-8 x 10^-2
———-
3


36 10^-8
—- x ———- x 10^-2
5 3



12
—- x 10^-8 x 10^-2
5



12 x 10^-10
——————
5


12
————— ≈ 2.4 x 10^-10
5x10^10


Hope this helps!
User SRachamim
by
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