Question

Hey salsa recipe uses green pepper onion and tomato and the extended ratio 3:7:11 how many cups of green pepper or needed to make 189 cps of salsa

Answer 1

Divide the ratios added together by 189. 

You should get 9.

Multiply 3 (the green peppers) by 9 (the number of times you need to multiply the ratio to get 189) to get the answer.

The answer is 27.

Answer 2

If my math is correct, your answer should be 27 cups of green pepper.
Hope this is a help to you, and happy studying~!
~Mistermistyeyed.