Final answer:
Leslie was born in 1981 (MCMLXXXI in Roman numerals), and she will turn 24 years old in the year 2005.
Step-by-step explanation:
The question requires converting a Roman numeral to a modern-day Arabic numeral and then calculating the year when Leslie will turn 24. Leslie was born in MCMLXXXI, which is 1981 in Arabic numerals. To find out when she will turn 24, we add 24 years to her birth year:
1981 + 24 = 2005.
Therefore, Leslie will turn 24 in the year 2005.
MCMLXXXI is a Roman numeral that represents the year 1981.
To determine the year Leslie will turn 24, we add 24 to 1981.
1981 + 24 = 2005.
Therefore, Leslie will turn 24 in the year 2005.