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Lisa [10]
3 years ago
8

In an experiment, every hour 20% of the total number of bacteria die, and those remaining bacteria

Mathematics
1 answer:
Ne4ueva [31]3 years ago
7 0

Answer:

Hi there!

Your answer is;

There are 50 bacteria after 3 hours

Step-by-step explanation:

After three hours, with a rate of 20% an hour, 60% should have died

20% of 125 is?

100% is 125

/100

1% is 1.25

×60

60% is 75

125-75= 50

Hope this helps

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Decimal Form: 0.000547

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[RevyBreeze]

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Hope I helped!

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