You would get x by itself first and go from there.
Step-by-step explanation:
<h2>Answer:-</h2>
Hope it helps :)
Answer:
the answer is 33 9/11
Step-by-step explanation:
multiply the fractions
.
.
Answer:
16 problems.
Step-by-step explanation:
100% divided by 20 questions.
100/20 is equal to 5, therefore each question is worth 5 points.
Grade of 80% divided by points per question.
80/5 is 16 so the student answered 16 questions correctly.
That is basically 5 - 2 I believe so the answer is 3.
