Sagot :
Answer:
B.Extremes
Step-by-step explanation:
In a proportion; the first and the last terms are called the extremes; whereas the second and the third terms are called the means. If four numbers a, b, c and d are in proportional (i.e., a : b : : c : d), then a and d are known as extreme terms and b and c are called middle terms.
Answer:
A. Mean
Step-by-step explanation:
What is a Proportion? The four numbers a, b, c and d are known as the terms of a proportion. The first a and the last term d are referred to as extreme terms while the second and third terms in a proportional are called mean terms.