To determine the extremes of the given proportion [tex]\(\frac{4}{7} = \frac{20}{35}\)[/tex], we need to identify the first and the last numbers in the proportion.
The proportion is written as a fraction equal to another fraction. The first number in the first fraction is 4, and the last number in the second fraction is 35. These two numbers are known as the extremes of the proportion.
Thus, the extremes of the proportion [tex]\(\frac{4}{7} = \frac{20}{35}\)[/tex] are:
- The first number: 4
- The last number: 35
Therefore, the correct answer is:
D. 4 and 35
