<span>1. A letter repeats its value that many times (XXX = 30, CC = 200, etc.). A letter can only be repeated three times.
<span>2. If one or more letters are placed after another letter of greater value, add that amount. VI = 6 (5 + 1 = 6)LXX = 70 (50 + 10 + 10 = 70)MCC = 1200 (1000 + 100 + 100 = 1200)
</span>3. If a letter is placed before another letter of greater value, subtract that amount. IV = 4 (5 – 1 = 4)XC = 90 (100 – 10 = 90)<span>CM = 900 (1000 – 100 = 900)</span></span>
Answer:
Explanation:
8:15-9:45 East standard time
<span>Geography is the study of how the land of the world is made up. This also includes the peoples, animals, and plant life in these various areas.
Without a clear knowledge of geography, you cannot understand how the make up of the land and other factors influence history throughout its many events.
For example, how could you describe the history of world exploration, if you don't know where any place is, or what it looks like?</span>