A certain test is worth 120 points. How many points (rounded to the nearest point) are needed to obtain a score of 80%?
Added by Barbara A.
Step 1
Step 1: Calculate 80% of 120 points. Show more…
Show all steps
Close
Your feedback will help us improve your experience
Shannon K and 89 other Calculus 3 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
You have taken 3 tests and have an average of 72 points. If you score 100 points on each of the rest of your tests, how many more tests do you need to take to raise your average to 88 points?
Rational Equations and Functions
If I got an average of 70 on my last 4 test scores, what score do I need on my next test to average at least 80? Is this possible if the max score is 100?
Himani S.
Solve. There are 80 questions on a college entrance examination. Two points are awarded for each correct answer, and one-half point is deducted for each incorrect answer. How many questions does Tami need to answer correctly in order to score at least 100 on the test? Assume that Tami answers every question.
Inequalities and Problem Solving
Inequalities and Applications
Recommended Textbooks
Calculus: Early Transcendentals
Thomas Calculus
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD