Answer:
36:54
Explanation:
First, we add the ratios 6 + 9 to get 15.
Then, we divide 90 by 15 to get 6
Now, we multiply 6 x 6 and 9 x 6, to get 36 and 54.
Finally, we put them in ratio form- 36:54
There we go! The answer is 36:54
Hope this helps! <3
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