Question

In the proportion 36 : 30 :: 12 : 10, what is the product of extremes?

Answer 1

Answer:

36 × 10 = 360

Step-by-step explanation:

The first and last terms of a proportion are known as extremes .

Answer 2

Answer:

36,30,12and10 are in proportion, i.e., 36 : 30 :: 12 : 10

Now, product of extremes = 36×10=360

And product of means = 30×12=360

We know that in a proportion product of extremes = product of means

i.e., 360=360