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  • 19-10-2020
  • Mathematics
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A scientist observes and counts 155 bacteria in a culture. Later, the scientist counts again and finds the number has increased by 40%.

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FlamingTurtle FlamingTurtle
  • 19-10-2020
You multiply 155 by 0.40 which is 40% and you get 62 then you add 62 to 155 and your final count of bacteria is 217
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