Question

A cell divides every minute.At this rate of division it can fill a 100ml of beaker in one hour.How much time does it take to fill a 25ml beaker?

Answer 1

Answer:

Time required by the cell to fill:-

100ml = 1 hour

1 ml = 1/100 hour

25 ml = (1/100) x 25

= 1/4 hour

= 15 mins

Thus , the cell would require 15 mins to fill a beaker of 25ml

Answer 2

Answer:

Explanation:

58 minutes bcs it fill the 50 ml in 59 min ......half of this 50 ml means 25 ml one min before because every min it divides to become double ........At 59 min it's conc . is half that fills 50 ml of breaker and after one min( at 1 h) the conc. doubled to 100 ml