378,815 views
3 votes
3 votes
taniqua took a test that had 30 multiple choice questions in 10 true and false questions she got $0.09 of the most poor choice questions correct and she got four fifths of the true and false questions correct how many multiple-choice questions did Teakwood get correct and how many true or false questions did Antigua get correct

User Fabjoa
by
2.5k points

1 Answer

21 votes
21 votes

to find the multiple-choice questions correct, we must multiply 9/10 by the total,so


(9)/(10)*30=27

so, she got 27 multiple-choice questions correct

To find the true/false questions correct, we must multiply 4/5 by the total,so


(4)/(5)*10=8

so, she got 8 tru/false questions correct

User Shahil Mohammed
by
2.9k points