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Neporo4naja [7]
2 years ago
12

A culture of 1.75×1018 bacteria is in petri dish A. A culture of 6.25×1015 bacteria is in petri dish B. How many times greater i

s the number of bacteria in petri dish A than petri dish B? Enter your answer, in standard notation, in the box.
Mathematics
1 answer:
kirill115 [55]2 years ago
4 0

To determine the extent of how many times greater is the number of bacteria in petri dish A than petri dish B, we simply have to take the ratio of the two.

1.75 x 10^18 / 6.25 x 10^15 = 280

So the bacteria in petri dish A is 280 times larger.

 

In scientific notation:

<span>2.8 x 10^2</span>

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we know that

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