Question

The note A has a frequency of 880 hertz. The note D has a frequency of 1,175 hertz. Find the ratio of D to A to two decimal places. Express the answer in integer-ratio form.

Answer 1

Answer: 4/3

Step-by-step explanation:

Answer 2

Step-by-step explanation:

We have,

The frequency of note A is 880 Hz and the frequency of note D is 1175 Hz. It is required to find the ratio of D to A.

It means $\dfrac{f_D}{f_A}$.

Using the values of frequency of D and A. So,

$\dfrac{f_D}{f_A}=\dfrac{1175}{880}$

In decimal form,

$\dfrac{f_D}{f_A}=1.33$

In integer form,

$\dfrac{f_D}{f_A}=\dfrac{1175 }{880}\\\\\dfrac{f_D}{f_A}=\dfrac{235}{176}$