Jose took a long multiple-choice test.the ratio of the number of problems Jose got incorrect to the number of problems she got correct is 2:9. if Jose misses 12 questions, how many did she get correct
You know that 2 is the wrong answers because you can't multiply 9 by anything and get 12. So 12/2=6. multiply 9 by 6 and you get 54. So she got 54 correct answers
