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Chapter 4: Problem 67

Look at the back of a U.S. one dollar bill. What date is written in Roman numerals along the base of the pyramid with an eye? What is this date's significance?

Short Answer

Expert verified
The date at the base of the pyramid in Roman numerals on the U.S. one dollar bill is 1776. This is the year the United States declared independence from Great Britain.

Step by step solution

01

Identify the Roman numerals

Look carefully at the base of the triangle on a U.S. one dollar bill. The Roman numerals there read as: MDCCLXXVI.
02

Translate the Roman numerals

Roman numerals are read and translated as follows: M=1000, D=500, C=100, L=50, X=10, V=5, I=1. When a smaller digit appears before a larger one, it is subtracted. Therefore, MDCCLXXVI translates to 1776.
03

Research the significance

The year 1776 is significant to the United States as it's the year the Declaration of Independence was signed, marking the country's independence from Great Britain.

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