Question

A photograph of a bacteria enlarged 50000 times attain a length of 5cm.find the actual length of bacteria​

Answer 1

Answer:

$1*10^{-4} cm$

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Answer 2

Answer:

Step-by-step explanation:

Let the actual length of bacteria be ‘x’ & enlarged length be y cm.

Here the number of times  the photograph of bacteria was enlarged  & the length of the bacteria are in direct proportion.

5/50000=x /1

X= 1/10000

x=0.0001cm 

 x=10^-4