C-05-Q140: In question 139, the ratio of principal at $8\%$ to that at $9\%$ is—

C-05-Q140: In question 139, the ratio of principal at $8\%$ to that at $9\%$ is— | প্রশ্ন করি

In question 139, the ratio of principal at 8%8\%8% to that at 9%9\%9% is—