Amoebas reproduce by splitting in two. An amoeba which does so every minute is placed in a jar at exactly ten o'clock in the morning. At noon the jar is full. At what time is the jar half full? . . .
For answer 
Amoebas reproduce by splitting in two. An amoeba which does so every minute is placed in a jar at exactly ten o'clock in the morning. At noon the jar is full. At what time is the jar half full? . . .
For answer