Question

when 2 ratio is become equal , it is known as​

Answer 1

Answer:

When the values of two ratios are equal, they are said to be in 'proportion' and one is called proportional to the other. Four quantities are said to be in proportion or are proportional when the ratio of the first to the second is equal to the ratio of the third to the fourth.

Answer 2

Answer:

When the values of two ratios are equal, they are said to be in 'proportion' and one is called proportional to the other. Four quantities are said to be in proportion or are proportional when the ratio of the first to the second is equal to the ratio of the third to the fourth.