Question

The numbers a, b, cand din a:bc:d are called the______
of the proportion.
The terms a and d are called the______.
The terms b and care called the______.​

Answer 1

Answer:

1.Ratio

2.Extreme terms

3. Mean terms

Step-by-step explanation:

The numbers a,b,c and d in a : b = c : d are called the ratio of the proportion. The terms a and d are called the extremes. The terms b and c are called the means.

Answer 2

ab is proportional to cd,ratio, proportion