


To solve these type of questions, we need to at first Express
as a single fraction.

Put the denominator of 8 which is 15 together with 0.6. (Make 15 & 0.6 as the denominator of the fraction leaving 8 as the numerator).

Multiply 15 and 0.6 to get 9.

8/9 cannot be further simplified. So, 8/9 in the ratio form will be :-

- So, the correct answer is 8:9 (option D.)