A good answer might be:

3

End of Month Four

Month 4 starts out with one mature rabbit, one new baby rabbit, and one month-old rabbit. At the end of the month there are two mature rabbits and one month-old rabbit. Under month 4 the chart shows the total number of rabbits at the end of month 4. Under month 3 the chart shows the number of mature rabbits at the end of month 4.

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To find the total number of female rabbits at the end of a month look in the chart for that month. To find the number of mature female rabbits at the end of a month look in the chart under the previous month.

QUESTION 12:

How many total female rabbits are there at the end of month 5?