Question

5. Virus doubles every 3 minutes. It is 'K' in 1 hour, when was it ?
a) 29 minutes b) 25 minutes C) 54 minutes d) 57 minutes​

Answer 1

Answer:

3=2a the in one hour it will become 20a..

3=2a the in one hour it will become 20a..mean the 20time of it is

Explanation:

corona go

Answer 2

your answer is c) 54

virus is K in 1hr i.e 60 min

then in 57 min it was K/2 as it doubles every 3 minutes

=> In 54 min it was K/4.

At 54 minutes it was K/4.

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