Question

1 : 5 and 3 : 15 how to check it is a proportion

Answer 1

Answer:

Step-by-step explanation:

Here 1 and 15 are extremes and 5 and 3 are mean.

Product of extremes = Product of means

=> 1*15 = 5*3

=> 15 = 15

Hence, they are in proportion.

Answer 2

Answer:

thank you so much for your answer