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

C-05-Q140mediumsingle_mcq

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

The principal at $8\%$ is Tk. $3000$ and at $9\%$ is $6400-3000=3400$ . Thus the ratio is $3000 : 3400 =$ .

140/170

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15

:

17

3000:3400=15:17

3000 : 3400 = 15 : 17