the ratio of the lengths of stings that play thenotes f and g is 9 to 9. If a string 40 centimeters long plays a g, what is the lenght of the string that plays an F?
You don't have to repost a question...
Well since the ratio for both of them is the same... G plays a string that is 40 centimeters long.
Doesn't that mean F also plays a string 40 centimeters long?